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Vanessa Simmons: August 5 - The reality star and new mom celebrates her 31st birthday.(Photo: Amy Graves/WireImage)

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Marques Houston: August 4 - Immature's former front man hasn't aged a bit at 33.(Photo: John Ricard / BET)

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President Barack Obama: August 4 - The leader of the free world turns 53. (Photo: Larry Downing/Landov/Reuters)

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Tiffany Evans: August 4 - The "Promise Ring" singer and new mom is still belting out those tunes at 22. (Photo: Stephen Lovekin/Getty Images)

Photo By Photo: Stephen Lovekin/Getty Images

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Paul Mooney: August 4 - It's hard to believe that the legendary comedian is 73! (Photo: WENN)

Photo By Photo: WENN

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Ja'net DuBois: August 5 - The Good Times actress is still flaunting that flawless smile at 69. (Photo: Frederick M. Brown/Getty Images)

Photo By Photo: Frederick M. Brown/Getty Images

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Dawn Richard: August 5 - The Danity Kane member is still killing the stage at 31. (Photo: Chelsea Guglielmino/Getty Images)

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Patrick Ewing: August 5 - The Jamaican-American basketball Hall-of-Famer may be retired, but he's still got skills at 52. (Photo: Jennifer Graylock/Getty Images for EPIX)

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Jesse Williams: August 5 - The Grey's Anatomy actor celebrates his 33rd birthday. (Photo: Jason Merritt/Getty Images)

Photo By Photo: Jason Merritt/Getty Images

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Lolo Jones: August 5 - The notoriously opinionated athlete turns 32 this week. (Photo: Jason Merritt/Getty Images

Photo By Photo: Jason Merritt/Getty Images</i></p>

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DeRay Davis: August 5 - The now 46-year-old actor/comedian seems to get funnier with age. (Photo: Kevin Winter/Getty Images)

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Carl Crawford: August 5 - Evelyn Lozada's new baseball star hubby turns 33. (Photo: Christian Petersen/Getty Images)

Photo By Photo: Christian Petersen/Getty Images

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Travie McCoy: August 6 - The "Billionaire" rapper seems to be keeping a low profile lately at 33. (Photo: Jamie McCarthy/Getty Images for Victoria's Secret PINK)

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David Mann: August 7 - The Meet the Browns funny man cleans up well at 48. (Photo: Michael Buckner/Getty Images for BET)

Photo By Photo: Michael Buckner/Getty Images for BET

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Harold Perrineau: August 7 - The Best Man actor is gearing up for that third installment at 51. (Photo: Michael Yarish/Warner Bros. Entertainment Inc. via Getty Images)

Photo By Photo: Michael Yarish/Warner Bros. Entertainment Inc. via Getty Images

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Meagan Good: August 8 - The Think Like a Man actress is still flawless at 33.(Photo: Lisa Lake/Getty Images for Sony Pictures Entertainment)

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Countess Vaughn: August 8 - The Parkers actress and star of the upcoming reality show Hollywood Divas celebrates her 36th birthday.(Photo: Phil McCarten/Getty Images)

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Kool Moe Dee: August 8 - The legendary rapper is still fly at 52. (Photo: Bryan Bedder/Getty Images)

Photo By Photo: Bryan Bedder/Getty Images

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Robin Quivers: August 8 - The radio personality makes 62 look fabulous. (Photo: Brad Barket/Getty Images for T.J. Martell Foundation)

Photo By Photo: Brad Barket/Getty Images for T.J. Martell Foundation

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Marsha Ambrosius: August 8 - The R&B/soul singer is still topping the charts at 37.(Photo: Alberto E. Rodriguez/Getty Images for BET)

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Kurtis Blow: August 9 - The historical rapper/producer remains an iconic force in music at 55.(Photo: Eugene Gologursky/Getty Images for BOMBAY SAPPHIRE)

Photo By Photo: Eugene Gologursky/Getty Images for BOMBAY SAPPHIRE

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Derek Fisher: August 9 - The player-turned-coach hits the big 4-0 this week! (Photo: AP Photo/David Zalubowski)

Photo By Photo: AP Photo/David Zalubowski

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Hoda Kotb: August 9 - The Today Show host is fabulous at 50! (Photo: Neilson Barnard/Getty Images for Samsung)

Photo By Photo: Neilson Barnard/Getty Images for Samsung

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Michael Bivins: August 10 - The founding member of the iconic New Edition turns 46.(Photo: Allen Berezovsky/Getty Images for i.am.angel Foundation)

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Jacob Latimore: August 10 - The teen hearthrob is just getting started at 18. (Photo: Bennett Raglin/BET/Getty Images)

Photo By Photo: Bennett Raglin/BET/Getty Images

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John Starks: August 10 - He may be retired, but this pro basketball shooting guard hasn't lost his touch at 49. (Photo: Cindy Ord/Getty Images for Time Warner Cable Studios)