The “Single Ladies” singer will serenade the Prez and his wife.

Rounding out this week’s most “aww”-some moments!

Mean Girls Lindsay and her baby sis hit the stores with no Sam Ronson.

Rap mogul seems less than pressed over ex’s baby

The Arrested Development actress says life with Ellen DeGeneres has transformed her.

The Devil Wears Prada actress takes off with a mystery guy.

The Entourage actor is in hot water after his Speed-the-Plow bailout.

Celebuzz has eyes all over the Sundance Film Festival

The Dirty Dancing actor is back home after battling pneumonia.

Are Demi Moore and Anne Heche buddying up?