Looks like Howard Stern was wrong. Oscar nominee Gabourey Sidibe, 26, whom the shock jock declared would never again work in Hollywood after Precious due to her size, will host Saturday Night Live April 24, the network confirmed Thursday. Tina Fey returns to SNL on April 10 with musical guest Justin Bieber. Ryan Phillippe is slated to host the show April 17. Ke$ha will perform.