Fancy running into this guy! ?????? Such a sweetheart!! pic.twitter.com/jqyVIVmu30

Gloria better watch her back, because Jay Pritchett has a very famous celebrity admirer!  Britney Spears could hardly contain her excitement when she met Modern Family star Ed O’Neill.

“Fancy running into this guy! Such a sweetheart!!” she captioned a Twitter shot with the 68-year-old actor.

Spears, wearing a peach top and platform wedges looked thoroughly enthused while O’Neill looked a little confused in khaki shorts and a black T-shirt.

Though the “Perfume” singer, 42, has made several cameos on TV, including a spot on How I Met Your Mother and Will and Grace, she hasn’t appeared on the hit ABC comedy. Perhaps a guest role is in her future?