18. Lindsay Lohan/Usher

Live From New York, it's...Darrell Hammond Sketches include: ""White House Friends"", ""Mom Jeans"" (rerun from the Adrien Brody/Sean Paul and Wayne Wonder episode from season 28), ""¡Show Biz Grande Explosion!"", ""The Handicapped Rapper"", ""Scheinwald Studios: MC Night Terrors Pitches 'Booty Hotel'"", ""ABC Fall Line-Up"", ""Snoop Dogg Misses 'Friends'"", ""Appalachian Emergency Room"", ""TV Funhouse: Pothead Theatre"", ""Duster's Digest"", and ""Mother's Day Message From Snoop Dogg"" Avril Lavigne performs: ""Don't Tell Me"" and ""(So Much For) My Happy Ending""