Shar Jackson wins Celebrity Rap Superstar, makes K-Fed proud

After months of grueling toe-to-toe, spit-to-spit competition, actress-turned-tabloid mainstay Shar Jackson (Moesha) took home the prize of Celebrity Rap Superstar last night, beating out runner-up Kendra Wilkinson (The Girls Next Door), rocker Sebastian Bach, über-blogger Perez Hilton — with whom she had some momentary drama — and the far less rhyme-inclined Jason Wahler and Efren Remirez on the MTV show.

Who knew she had it in her? But one listen to Jackson's original rap, "Let It Blow," during which she takes a dig at Britney Spears, will silence all naysayers. Even Jackson ex Kevin Federline, who saw first hand that rapping is no cakewalk, was impressed. "He was texting good luck before the show," Jackson told us. "Then after, he called to say congratulations and how proud he was."

K-Fed didn't make it to the wrap party, however, where his parents and four children helped Jackson celebrate. "He was on his way, but got detained," is all his publicist would tell us. As for Jackson, she's still shaking off the finale nerves. "I had no clue how it was going to go right up until they read the results," she told us. "But I'm so thankful that people will get to see me in a different light, doing something that my kids thought was pretty cool." And for Perez, Jackson's got a message: " Now you have something else to write about me other than tabloid garbage!" Is this what modern-day rap wars have become? God help us all.