Blonde beauty Mollie King from The Saturdays has admitted that there's one fellow music star she simply can't get enough of.

The 25-year-old songstress told Yahoo! OMG that she has an insatiable crush on crooner John Mayer, who has reportedly now split from Katy Perry, and explained that she thinks he's so attractive: "Oh god he’s just so hot, I don’t know! He’s just so good looking and when he plays the guitar I’m just like ‘Oh my god, play it to me,’ so yeah, I’ve got a slight obsession there."

During a previous episode of Fashion Police on E!, King also confessed that she once made her Saturdays bandmates move tables after spotting Mayer at a restaurant so they could sit closer to him: "He probably does a runner now every time he sees me!"

The 'Higher' hitmaker added that the other girls in The Saturdays enjoy her little crushes because she's the only single one: "Because two of them are married and the other two are spoken for they think, ‘Mollie’s the single one, oh yes let’s live our single life through her,’ so they try to set me up with anyone they remotely fancy."

“They want me to date everybody but I’m so fussy I don’t really go on dates unless I really like somebody, so they’re quite disappointed about that!"

Watch The Saturdays perform their new single, 'What About Us', on 'Daybreak' here: