Gallery: Ashlee & Petee Sittin’ In A Tree

Caribou Iced Coffee Presents Ashlee Simpson's "Bittersweet World"

Caribou Iced Coffee Presents Ashlee Simpson's "Bittersweet World"

Ashlee Simpson Signs Her New CD At Wal-Mart

Ashlee Simpson Signs Her New CD At Wal-Mart

Caribou Iced Coffee Presents Ashlee Simpson's "Bittersweet World"

Ashlee Simpson Pre-GRAMMY Party

Fuse TV's GRAMMY Party

Fuse TV's GRAMMY Party

Clive Davis Pre-GRAMMY Party - Arrivals

Clive Davis Pre-GRAMMY Party - Arrivals

Clive Davis Pre-GRAMMY Party - Arrivals

Ashlee Simpson Pre-GRAMMY Party

Ashlee Simpson Signs Her New CD At Wal-Mart

Ashlee Simpson Signs Her New CD At Wal-Mart

Ashlee Simpson Signs Her New CD At Wal-Mart

Ashlee Simpson Signs Her New CD At Wal-Mart

Ashlee Simpson Signs Her New CD At Wal-Mart

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

OK! Magazine, Crush Management & Hilfiger Denim Host "Viva La Karaoke"

Nickelodeon's 2008 Kids' Choice Awards - Show

Nickelodeon's 2008 Kids' Choice Awards - Show

Nickelodeon's 2008 Kids' Choice Awards - Show

Nickelodeon's 2008 Kids' Choice Awards - Show

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon's 2008 Kids' Choice Awards - Arrivals

Nickelodeon And Mall of America Celebrate Opening Of Nickelodeon Universe

Nickelodeon And Mall of America Celebrate Opening Of Nickelodeon Universe

Nickelodeon And Mall of America Celebrate Opening Of Nickelodeon Universe

Ashlee Simpson Signs Her New CD At Wal-Mart

Caribou Iced Coffee Presents Ashlee Simpson's "Bittersweet World"

Caribou Iced Coffee Presents Ashlee Simpson's "Bittersweet World"

Caribou Iced Coffee Presents Ashlee Simpson's "Bittersweet World"

MTV TRL Presents Will Ferrell, Woody Harrelson & Ashlee Simpson

MTV TRL Presents Will Ferrell, Woody Harrelson & Ashlee Simpson

MTV TRL Presents Will Ferrell, Woody Harrelson & Ashlee Simpson

Ashlee Simpson Pre-GRAMMY Party

Ashlee Simpson Pre-GRAMMY Party

Clive Davis Pre-GRAMMY Party - Arrivals

Clive Davis Pre-GRAMMY Party - Arrivals

Clive Davis Pre-GRAMMY Party - Arrivals

Fuse TV's GRAMMY Party

Fuse TV's GRAMMY Party