Ke$ha Calls ‘Saturday Night Live’ Rehearsals ‘Nerve-Racking’

'The first time I stood on [the stage], I kinda felt like I was going to throw up in my mouth a little bit,' she says.

Ke$ha plans to storm the “Saturday Night Live” stage this weekend, and while it’s an exciting time for her, the singer has copped to feeling jittery about the high-profile performance.

“It’s really nerve-racking,” she told MTV News on Thursday during a rehearsal break. “The first time I stood on [the stage], I kinda felt like I was going to throw up in my mouth a little bit, but then I didn’t, so that was awesome.”

Ke$ha will sing her chart-topping “Tik Tok” and her latest single and video, “Your Love Is My Drug” , on “SNL.” “Just practicing a few times [now], I’m feeling a little more comfortable,” she said of the live performance. “It’s definitely an honor.”

Asked whether she knew what she might wear, Ke$ha played coy. “I do know! All I have to say is that it might be really awesome,” she teased. “Actually, I’m pretty sure it is.”

Ryan Phillippe, who stars in the “SNL” sketch-turned-film “MacGruber,” will handle the hosting duties the night Ke$ha performs. The singer has her fingers crossed for the chance to star with the actor in a skit. “We bonded. You can say that,” she laughed. “I mean, that would be ideal. I hope that happens.”

She even had a sketch in mind. “Well, they’re top-secret, so I can’t tell you,” she said. “But one idea was someone recently told me I smell like shrimp in a diaper, so I thought I could do a perfume skit about me with my eau de perfume being a shrimp in a diaper. It’s very sensual.”

Are you happy with Ke$ha’s “SNL” song choices? Let us know in the comments!