Expect the unexpected … and the outrageous from talk show host and author Chelsea Handler, who will be one of the stars presenting at the 2011 MTV Movie Awards this year.

Joining Handler at the show, which will air live (9 p.m. ET) on June 5, is Black Swan star Mila Kunis, whose smooch with Natalie Portman is nominated for best kiss this year, and her That '70s Show costar, Ashton Kutcher.

In the kissing category, Kunis will be up against Inception's Ellen Page and Joseph Gordon-Levitt, Emma Watson and Daniel Radcliffe from Harry Potter and the Deathly Hallows: Part 1 and Kristen Stewart, who's up twice for her lip-locks with Robert Pattinson and Taylor Lautner in The Twilight Saga: Eclipse, which has a total of eight nominations.

Jason Bateman and Charlie Day will also present an award at the show, which will broadcast from the Gibson Theatre in Los Angeles with actors' Horrible Bosses costar, Saturday Night Live's Jason Sudekis, as the host.