Barclaycard Wireless Festival Day 2

attends / performs on day two of Barclaycard Wireless Festival at Hyde Park on July 7, 2012 in London, England.

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Recording artist Nicki Minaj performs onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

2012 BET Awards - Roaming Inside And Backstage

LOS ANGELES, CA - JULY 01: Rapper/singer Nicki Minaj (L) attends the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images For BET)

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Recording artist Nicki Minaj performs onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Recording artists Nicki Minaj (L) and 2 Chainz perform onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Recording artists Nicki Minaj (L) and 2 Chainz perform onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Rapper Nikki Minaj accepts the award for Best Female Hip Hop Artist onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Recording artist Nicki Minaj (R) accepts the Best Female Hip Hop Artist award from rapper Busta Rhymes onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

2012 BET Awards - Show

LOS ANGELES, CA - JULY 01: Recording artist Nicki Minaj performs onstage during the 2012 BET Awards at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Michael Buckner/Getty Images For BET)

BET Awards '12 - Press Room

LOS ANGELES, CA - JULY 01: Recording artists Tyga (L) and Nicki Minaj attend the BET Awards '12 at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)

BET Awards '12 - Press Room

LOS ANGELES, CA - JULY 01: Recording artist Nicki Minaj attends the BET Awards '12 at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)

BET Awards '12 - Press Room

LOS ANGELES, CA - JULY 01: Recording artist Nicki Minaj attends the BET Awards '12 at The Shrine Auditorium on July 1, 2012 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)

Barclaycard Wireless Festival Day 2

LONDON, ENGLAND - JULY 07: Nicki Minaj performs at Barclaycard Wireless Festival at Hyde Park on July 7, 2012 in London, England. (Photo by Danny Martindale/Getty Images)

47th Annual Academy Of Country Music Awards - Show

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onstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012 in Las Vegas, Nevada.

2012 MuchMusic Video Awards - Arrivals

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TORONTO, ON - JUNE 17: (L-R) Jaxon Bieber, Justin Bieber and Carley Rae Jepsen arrive at the 2012 MuchMusic Video Awards at MuchMusic HQ on June 17, 2012 in Toronto, Canada. (Photo by Jag Gundu/Getty Images)

Taylor Swift Live In Auckland

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Taylor Swift performs live on stage at XXX on March 18, 2012 in Auckland, New Zealand.