The Buzz: Beyonce Tops Most Powerful Women List, Jay Z Splits With Biz Partner and More...

Bey is powerful, Iggy makes history and more!

Top Notch - Forbes just released their list of the 100 Most Powerful and Beyonce is (of course) in the top 20! She is joined on the list with media titan Oprah Winfrey, Ellen DeGeneres and Lady Gaga. Congrats, Bey, you deserve it!  (Photo: Splash News)

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Top Notch - Forbes just released their list of the 100 Most Powerful and Beyonce is (of course) in the top 20! She is joined on the list with media titan Oprah Winfrey, Ellen DeGeneres and Lady Gaga. Congrats, Bey, you deserve it! (Photo: Splash News)

So Cold - Jay Z brings the Magna Carter Tour to the United Center in Chicago. (Photo: Gabriel Grams/Getty Images)

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Break Up - Not with Beyonce, but his business partner. Reports are saying that Jay Z has parted ways with his long-time business partner John Meneilly, who has been in Jay's inner circle and a trusted adviser for years. The split is being reported as amicable, so we wish both parties the best with all future business endeavors.  (Photo: Gabriel Grams/Getty Images)

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It's Official - Yesterday, Beats By Dre announced that they have officially been sold to Apple. The deal was worth $3 billion, which makes Dr. Dre one of the richest men in hip hop. Upon this announcement Jimmy Iovine left his position at Interscope, so here's to, as the Beats By Dre blog put it, "the next episode." (Photo: Neilson Barnard/Getty Images)

Jhene Aiko, @jheneaiko - Tweet: “Los Angeles is the best place on earth . What an honor to be born a and raised here staples center was a dream come true!”Drake treated L.A. fans at the Staples Center to a surprise performance by silky songstress Jhene Aiko during his Would You Like a Tour stop on Monday night. The young earth quaker gushes at the opportunity to perform in her hometown. #dreamscometrue(Photo: Roger Kisby/Getty Images)

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Singer-Turned-Rapper - Just when things in R&B were getting hot for Jhene Aiko, she's unleashed her rapping alter ego, J. Henny, on the song "Stay Ready." It's Jhene featuring J. Henny and it should be noted that Kendrick Lamar wrote the rap portion of the song.  (Photo: Roger Kisby/Getty Images)

No. 1 - While Iggy Azalea's debut album, The New Classic, is gunning for the top spot on the Billboard charts, her single "Fancy" has hit No. 1 on the R&B/Hip Hop. Congrats, Iggy!  (Photo: Bennett Raglin/BET/Getty Images for BET)

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History Maker - Iggy Azalea has made history as the first solo act to score No. 1 and No. 2 hits on the Billboard charts simultaneously. The only other act to do this is the Beatles. Congrats Iggy, keep shutting the haters down! (Photo: Bennett Raglin/BET/Getty Images for BET)