Band “White Tie Affair” appears tonight on The Hills 4. Lauren Conrad and Co watched White Tie Affair play live here in Hollywood. The White Tie Affair performance featured also Stephanie Pratt and Lauren Bosworth with Audrina Patridge organizing the event. WTA performed two singles “Mr. Right” and “The Letdown”.

Audrina reportedly “works” for the groups’ label, Epic.

White Tie Affair includes:

Sean P (guitar)
Chris Wallace (vocals)
Tim McLaughlin (drums)
Ryan McLain (keyboard)
Ryan Cook (bass)

Meantime, in other MTV News, reports today that MTV’s megahit is calling it quits after 10 years.