Britney Spears - Demi Lovato And Britney Spears On X-factor Season 3

Britney Spears and Demi Lovato spoke to E! Online about their excitement to return to The X-Factor's third season; the pair have officially signed on and are looking forward to judging some talent.

Talking after their Walk of Fame handprint ceremony at Hollywood's Grauman's Chinese Theatre, alongside fellow judges Simon Cowell and L.A. RIED, Spears and Lovato were keen to express their delight at being involved in the British-born talent show, with Lovato already thinking about the future. "Of course I'd hope to be on it for more," she explained. "This show has been so incredible. The best experience of my life. I can only hope for another season." Spears, still affectionately known as the pop-princess, despite being in her 30's was less forthcoming when the idea of a 4th season was proposed: "It's a possibility, definitely," she politely told reporters, also suggesting that her new co-judge was feistier than herself. "I think Demi. She's a little bit younger than me. She's a spitfire."

Britney Spears arrives at the X Factor

Ever outspoken, Cowell had the most to say about the latest additions to his show. "Based on what you're going to see in the first episode, they are really, really good," he explained. "And they do bring this kind of excitement and star power to the show. They've done a great job. I've got to hand it to them." The X-Factor U.S.A starts tonight.