Diana Ross, Gangnam Style’s PSY Perform for Obama’s Annual Holiday Concert

The Obama family upgraded their level of entertainment for TNT’s annual ‘Christmas in Washington’ special.

The holiday concert attended Sunday by President Barack Obama and his family, included some non-traditional entertainment this year: a performance by South Korean rapper and Internet sensation PSY. Other performers at the charity concert included Diana Ross (who had nursed a recent foot injury), Demi Lovato, “American Idol” winner Scotty McCreery and Megan Hilty, star of the NBC musical drama “Smash.” Hosted by, Conan, the 31st annual concert is scheduled to air Dec. 21 on TNT.

[AP, Getty]