Britney Spears serenaded fellow X Factor judge L.A. Reid during a break in the Kansas City auditions and, with her fiance Jason Trawick by her side, presented Reid with a candle-covered cake.

“They don’t have enough candles for my age,” said Reid in a clip that aired on Wednesday night’s show.

“Happy Birthday” might just be the beginning of a judge performing on The X Factor. Simon has expressed that he hopes to coax Spears and Lovato in performing together for show’s finale.

“I think with a bit of persuasion they’ll do it. I think we should probably wait ’till the finale. But I’d love to see it happen. I think there’s a good chance. I mean, she seems up for it.”

You have to admit, Brit sounds a lot better without all that auto-tune.

source: video