Celebrity News

Watch This! Simon Cowell Favorites Collabro Sing A Cappella Version of 'A Thousand Years'

So this is what it sounds like when an a cappella group does a cover of a Christina Perri hit.

"Britain's Got Talent" winners Collabro, who were signed by Simon Cowell, did a brilliant cover of Perri's "A Thousand Years" in an exclusive web video for "Extra."

Check it out!

Collabro were recently seen on an episode of Hallmark Channel's "Home & Family," which airs weekdays at 10 AM, and you can pick up their latest album, "Act Two," in stores now.