On Wednesday Ryan Seacrest said on his radio program that Britney Spears and Justin Timberlake would perform together on stage with Madonna tonight on her "Sticky and Sweet Tour" stop in Los Angeles.

“They are going to be onstage performing with Madonna,” Us Magazine quoted Seacrest as saying. “If Justin and Britney end up on that stage with her … I don’t know if I’ve ever seen anything quite like that before.”

Now Foxnews.com has learned that while each will perform with Madonna, they will not perform together.

Sources tell Foxnews.com that Britney will perform 'Like a Virgin' and 'Material Girl' with Madonna, and Timberlake will perform their 2008 duet '4 Minutes' with the singer separately.

The former Mickey Mouse club stars dated for several years but split in 2002 after Spears reportedly cheated on Timberlake.

Additional reporting by Foxnews.com's Hollie McKay.