Underwood hits a high note while performing in Atlantic City, N.J. Plus: Jen & Ben, Demi & Ashton, Joe Jonas and more
Published: Monday Jan 03, 2011 | 05:00 PM EST
More from PEOPLE
- John Stamos on Olsen Twins Saying They Didn't Know About Fuller House: I Call B.S.
- The Best Photos from the Week of Apr. 20- Apr. 26, 2015
- Actress Jayne Meadows Dies at 95
- Bobby Brown Reportedly Files for Control Over Bobbi Kristina's Estate, 'Only Wants What's Best for Her:' Source
- Watch Cookie Monster Hulk Out in Sesame Street's Avengers Parody (Video)