Credit: Charles Eshelman/FilmMagic; Scott Boehm/Getty Images

Touchdown!

At Brother Jimmy's bar/eatery in NYC's Union Square on Sunday, Kristin Cavallari was glued to the TV for the Chicago Bears vs. Detroit Lions game, an observer tells UsMagazine.com.

The former Hills star had a vested interest in the match: she's reportedly embarked on a new romance with Bears player Jay Cutler. The twosome were recently spotted out and about in Chicago. During the Sunday game, when the Bears scores a touchdown, Cavallari, 23, raised her arms and clapped.

That same day, at the Catharine Malandrino fashion presentation at Lincoln Center, she played coy when asked by UsMagazine.com about romance rumors -- giggling at the mention of the Chicago Bears.

"New man?!" she quipped to Us, shrugging. The reality star (who's also working on a new shoe collection) simply conceded that "everything is great" with her personal life.