Ke$ha is ready to rock the Billboards!

The 24-year-old singer, nominated for six awards, is set to take the stage for a performance at the May 22 Billboard Music Awards in Las Vegas, Us Weekly can exclusively reveal.

PHOTOS: Ke$ha and other stars party with Us Weekly

Joining Ke$ha for this year's Ken Jeong-hosted bash will be Ne-Yo, Far East Movement and One Republic.

Rihanna leads the ranks this year with 18 nominations, including Top Artist, Top Female Artist and Top R&B artist. Lady Gaga follows close behind with 12 nominations to her name. This year, Billboard will honor Beyonce with the 2011 Billboard Millennium Award for her industry achievements.

PHOTOS: Beyonce's red carpet style

The annual event, held at Las Vegas' MGM Grand, will be broadcast May 22 at 8 p.m. (EST) on ABC.

By Allison Corneau for For more Channel Surfing, click here.

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