Christina Applegate is scheduled to appear at the 2010 Stand Up To Cancer event in Los Angeles. The telethon will be aired on September 10, 2010 at 8PM – all proceeds from the telethon benefit the Stand Up 2 Cancer Foundation. The one-hour fundraising event will be simulcast live and commercial-free on ABC, CBS, FOX, NBC, Bio, Discovery Health, E!, G4, HBO, HBO Latino, MLB Network, mun2, Showtime, Smithsonian Channel, The Style Network, TV One, and VH1.

The episode of “Sesame Street” in which Christina will be appearing on is set to air on Monday, January 25th!

“Sesame Street” airs on PBS Kids. Please check your local listings to find the specific channel and time.

Christina is going to be a guest on the talk show “The Tonight Show With Conan O’Brien” on Monday, December 21st! The show airs on the NBC network at 11:30pm – but make sure you check your local TV listings for exact air times in your area!

Christina is going to be a guest on “The Jay Leno Show” on Tuesday, December 15th!

The show airs at 10pm on the NBC network – but please make sure you check your local TV listings for exact air times in your area…

The first photo of Christina, Carrie Underwood and Kristin Chenoweth performing on the “Carrie Underwood: An All-Star Holiday Special” has been released – and we have it here at Christina Applegate Online!

The special airs tomorrow, December 7th at 8PM on the FOX network!

The TV special that Christina taped with Carrie Underwood will be airing on TV in two weeks! It will be airing on the Fox network on Monday, December 7th at 8pm!

December 7th: Carrie Underwood: An All-Star Holiday Special (8 p.m., Fox): Featuring Dolly Parton, Brad Paisley, David Cook and Christina Applegate.

Christina will be featured on the VH1 special “Celebs Gone Good” – it counts down the 20 celebrities who are actively involved in charitable organizations and their history… The show is set to begin airing on the VH1 network this weekend – please check VH1.com for air times!