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Look at Me Now - Reigning R&B king Chris Brown celebrates his 26th birthday today and to honor the occasion, we're taking a look at some of his best guest appearances and features where he helped push his peers up the charts and turned up the dance floor too. Read on. —Michael Harris (@IceBlueVA)(Photos from Left: Kevin Winter/Getty Images for iHeartMedia, Theo Wargo/Getty Images for Live Nation, Mike Coppola/Getty Images)

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Big Sean, Featuring Chris Brown – 'My Last' - Breezy lent his vocals to the Detroit native's first single from his debut, Finally Famous, and helped Big Sean score a gold single in the process as he chronicled his grind to success. (Photo: Island Def Jam Music Group)

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Ace Hood, Featuring Chris Brown – 'Body to Body' - After tearing up the streets in 2011 with his mega anthem "Hustle Hard," Ace Hood slowed it down for the ladies and got Chris on the hook to work his magic as the Florida MC spit his pimp game on his highest charting single. (Photo: the Island Def Jam Music Group)

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Brandy, Featuring Chris Brown – 'Put It Down' - Brown came through with the assist on R&B veteran Brandy's comeback "Put It Down" in 2012. Not needing Brown's help on the vocal end, Chris came through demolishing the mic with his rapping skills, spitting, "I'm sipping on that brandy/ That liquor comes in handy/ And girl I know you fancy/ But this party I'm financing."(Photo: RCA Records)

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Fat Joe, Featuring Chris Brown – 'Another Round' - Fat Joe called on Chris Brown to help him smooth it out for the ladies as he proved he had another hit in the chamber and could go on for hours in the bedroom. (Photo: E1/Terror Squad Records)

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Kid Ink, Featuring Chris Brown – 'Show Me' - Chris Brown got it popping with Kid Ink as the girl-chasing anthem clocked the LA MC a double-platinum single. (Photo: The Alumni Music, 88 Classic, RCA Records)

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Lil Mama Featuring, Chris Brown and T-Pain – 'Shawty Get Loose' - Lil Mama got everybody moving with "Shawty Get Loese" back in 2008 with T-Pain and Breezy as they clocked a Gold single and hit up Billboard's Top 10. (Photo: Zomba Recordings)

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Omarion, Featuring Chris Brown and Jhené Aiko – 'Post to Be' - Omarion turned up with Jhene Aiko and Chris Breezy on this R&B mash-up last year as O made his return. The release of this second single put his fourth album, Sex Playlist, back in rotation as it peaked at the No. 2 spot on Billboard's R&B charts.  (Photo: Maybach Music Goup)

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Nicki Minaj, Featuring Chris Brown, Drake and Lil Wayne – 'Only' - Breezy helped take Young Money's All-Star lineup to the top of Billboard's R&B/Hip Hop Charts and garnered Nicki another double-platinum plaque in the process.(Photo: Cash Money Records)

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Pusha T, Featuring Chris Brown – 'Sweet Serenade' - Chris Brown showed that VA love when he took over the hook duties on "Sweet Serenade" while Pusha spit his dope boy tales. (Photo: GOOD Music/ Def Jam)

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Bow Wow, Featuring Chris Brown – 'Shortie Like Mine' - Breezy brought his vocal game to Bow Wow's "Shortie Like Mine," as Shad rounded up another Billboard Top 10 and Gold single while he kicked game to Angela Simmons. (Photo: Sony BMG Music Group)

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Chipmunk, Featuring Chris Brown – 'Champion' - Breezy came with his A-1 vocal chords and helped London MC Chipmunk garner a Gold single for "Champion" back in 2010. Not to be outshined, Chris also dropped some ferocious bars of his own that included, "This gonna be the realest s**t I ever wrote/ Off the record, no cameras, forget a quote/ Some of my family doing good, most doing dope/ I'm from Virginia where they hang the n****s by a rope/ I used to see my momma getting beat down/ Is that the real definition of me now? I fell off, back on my feet now..." (Photo: Sony Music Entertainment)

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Jamie Foxx, Featuring Chris Brown, 'You Changed Me' - Jamie Foxx went into the booth with Chris as they talked about catching a love jones for the triple threat's latest single from his fifth album, Hollywood: A Story of a Dozen Roses, which is scheduled to drop on May 18.(Photo: Kevin Winter/Getty Images for iHeartMedia)

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Busta Rhymes, Featuring Chris Brown – 'Why Stop Now' - After Busta came through and murked Breezy's "Look at Me Now," Chris returned the favor and got down on this Google Music exclusive single. (Photo: Cash Money Records)

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B.o.B, Featuring T.I. and Chris Brown - B.o.B walked us through his struggle that he endured on his climb to success on this album cut from Strange Clouds and had Breezy sing the toast-it-up hook as he celebrated that he finally made it. (Photos from Left: Kevin Winter/Getty Images For 102.7 KIIS FM's Wango Tango,  Bryan Bedder/Getty Images for Power 105.1, Bryan Bedder/Getty Images for Power 105.1)

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Pia Mia, Featuring Tyga and Chris Brown – 'Do It Again' - Pia Mia seems poised to leave her mark on the game and got the Fan of a Fan boys to assist on her new club banger as they try to take their relationships further than the initial one-night stand. Can't go wrong here with these two loyal dudes.(Photo: Wolfpack/Interscope Records)

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E-40, Featuring T.I. and Chris Brown – Episode - E-40 and T.I. laid down their pimp game on this one while Breezy rode shotgun and helped navigate that road to the panties.(Photo: Heavy on the Grind Entertainment)

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Tank, Featuring Chris Brown – 'Shots Fired' - Tank has been known to woo the ladies over the years, but he called on his young R&B brethren when it was time to turn up as Chris put him back into the clubs with this one in 2013. (Photo: Atlantic Records)

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Nelly, Featuring Chris Brown – 'Marry Go Round' - Mo kicked it off in 2012 and had Chris come in with the hook with this strip-club anthem. The tip drills were in full effect as Chris sang, "She takes over the ring, every time she come around/ Just call her Ali by the way she knock 'em down/ Or maybe LB cause that a*s weight a pound/ I'mma stand like a boss, watch merry go round." (Photo: Kevin Winter/Getty Images for BET)

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Keri Hilson, Featuring Chris Brown – 'One Night Stand' - Chris backed up Keri Hilson in 2011 on the track that he also co-wrote as they both tried to outdo each other in the booth and the bedroom.(Photo: Mosley Music/Interscope Records)

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New Boyz, Featuring Chris Brown – 'Better With the Lights Off' - Chris Brown rode out with the New Boyz as they praised a few hotties and pleaded to watch them naked in clear view as they got down to business. 

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T.I., Featuring Chris Brown – 'Private Show' - Chris Brown came though once again in 2014 and blessed Tip with the seductive chorus as he spit game to the ladies working the pole.  (Photo: Jason Merritt/Getty Images for BET)

Photo By (Photo: Jason Merritt/Getty Images for BET)

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DJ Khaled, Featuring Chris Brown, August Alsina, Future, Jeremih – 'Hold You Down' - DJ Khaled proved why he's the best when it comes to orchestrating collaborative features as this R&B explosion gave him and Breezy another Top 10 on the R&B/ Hip Hop charts.  (Photo: We the Best, Republic Records)

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Game, Featuring Chris Brown – 'Pot of Gold' - Chris Brown lent his R&B vocal ability to Game's 2010 inspirational track as they both showed that dreams can come true if you grind hard and stay on the course.(Photo: Geffen Records)

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Pitbull, Featuring Chris Brown – 'International Love' - Breezy helped Mr. 305 garner another Top 20 Billboard smash in 2011 as the track lived up to its name and went platinum in several countries and took the top spot on Billboard's Hot Dance Club Songs chart.(Photo: RCA Records)

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Sean Kingston, Featuring Chris Brown and Wiz Khalifa – 'Beat It' - Christopher's award-winning vocals assisted Sean Kingston's 2013 club banger as they let the ladies know the damage they would do once they got behind closed doors. (Photo: Epic Records)