Nicki Minaj Officially Joins Britney Spears 'Femme Fatale' Tour

lt;p>Nicki Minaj was officially confirmed as the special guest on Britney Spears upcoming Femme Fatale tour today.</p>

Britney Spears Confirms Tour With Nicki Minaj

Britney Spears and Nicki Minaj live in L.A. on the Femme Fatale Tour: EW's review

Listen: Britney Spears, Nicki Minaj and Ke$ha's 'Till the World Ends' Remix

Celebrating 5 Years Of The Femme Fatale Tour - Britney Spears - With Interesting Facts - Absolute Britney

Nicki Minaj makes a surprise appearance during tourmate Britney Spears' performance

Britney Spears and Nicki Minaj performing on Femme Fatale Tour at Nassau Coliseum New York City, USA - 02.08.11 Stock Photo - Alamy

Nicki Minaj Confirms Talks To Join Britney Spears Tour

Britney Spears - 'Till The World Ends with Nicki Minaj - Femme

Britney Spears Touring with Nicki Minaj – Confirmed!, Britney Spears, Nicki Minaj

Femme Fatale Tour - Wikipedia