Next ET: Inside the Inauguration Celebration
Four more years!
ET was there for all the action as the Obamas partied the night away with Hollywood celebs at the Inaugural Ball in Washington D.C. Monday night. Tune in tomorrow for all the backstage moments you didn't see on TV!
Pics: President Barack & Michelle's Cutest PDA Moments
Also Tuesday, The Wanted premieres their brand-new music video for I Found You.
Check your local listings.