Surf’s up.

At least for one of those singing Simpson sisters, that is. A report on www.mtv.com says that Ashlee Simpson will participate in the Kelly Slater Celebrity Surf Invitational, airing this week as part of MTV’s spring break programming. Ashlee will do her best to stay afloat along side fellow MTV reality alums Jack Osbourne and Ashley Parker Angel. Which is probably more than can be said about her career these days.