Alex Moss / FilmMagic / Rex USA 1 / 3
Alex Moss / FilmMagic / Rex USA 1 / 3

Rod Stewart appears to have confirmed speculation his daughter Kimberly is dating One Direction star Harry Styles by letting slip about their relationship during a U.K. TV interview.

RELATED: Report: Harry Styles dating Rod Stewart's daughter

It was reported last month that the pop singer, 19, had struck up a romance with the 33-year-old, who shares a young daughter with actor Benicio del Toro. Neither star has commented on the rumors, but the "Maggie May" singer addressed the gossip during an appearance on British talk show "Alan Carr: Chatty Man" on Friday night.

RELATED: Romance report for May 9: Rumor edition

When asked if Styles had stayed at his house, Stewart coyly replied, "Oh, that would be telling, I can't tell you that," before adding: "His car was there in the morning, let's put it that way. But he may have just come round to pick something up. She's allowed to do whatever she wants so I stay out of it. It's her life. He's a lovely fella."

RELATED: Children of music royalty

He then exclaimed, "B--locks, I've let the cat out of the bag now! He was actually round for dinner last night, he's lovely... he couldn't be kinder, a funny guy. He's brilliant."