'Glee' cast and David Archuleta show up for Jerry Lewis telethon 2010
David Archuleta tweeted to fans that his late-Sunday appearance on the Las Vegas telethon will include a debut performance of "Things Are Gonna Get Better."
And he's not the only "American Idol" in attendance. Returning producer Nigel Lythgoe and former contestant Ace Young will both lend their talents as emcees -- nobody expects 84-year-old Lewis can't go for over 21 hours all on his own.
Elsewhere in the TV-verse, the full cast of "Glee" are on deck for the telethon to perform their rendition of "Proud Mary" -- which you might remember as the wheelchair routine from Season 1.
Other stars making time for the charity include Richard Belzer, Enrique Iglesias and Nancy O'Dell. All proceeds from the telethon go to the Muscular Dystrophy Association of "Jerry's Kids." Last year's outing brought in $60.5 million.
Watch Archie's performance courtesy of Mjsbigblog.
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Photo: FOX, Jive