Charli XCX reportedly got very "touchy feely" with fellow musician Mike Kerr after the Brits.
The 22-year-old Fancy singer sizzled on the 2015 Brit Awards red carpet Wednesday in a Vivienne Westwood gown, which exposed a huge amount of cleavage.
And according to a new report, Charli put her sex appeal to good use, as she was allegedly joined at the hip with Royal Blood frontman Mike at the Warner after-party.
"They were both very touchy feely and barely left each other's side," a source told UK newspaper The Sun.
It's claimed Charli and rocker Mike were so enamoured with one another, they jetted away to find some private time during the bash.
"At one point they crept upstairs and locked themselves in a toilet cubicle," the insider said.
"When they came out they looked very sheepish, but they carried on boozing."
Charli's private life doesn't often grab headlines.
And the songstress previously noted she'd like to keep it that way, as she's not at all interested in dealing with a huge level of fame.
"The thing that differentiates me from someone like Taylor Swift is that I don't live in gossip magazines. I don't want that," she told Pitchfork magazine. "It's not a slight on Taylor—she's a genius—but I'm not about to date a boy-band member. I don't have interest in fame, at all.
"I have an interest in people listening to my music. That's it. I don't want to go to a f***ing fashion party. It's hard for people to be truly voyeuristic about me because they don't know that much about me. I'm not getting chased while buying eggs, like Iggy [Azalea] was the other week. I don't even buy eggs, I can't f***ing cook! Maybe I'm being naïve, expecting that I'm going to be able to stay like that if I continue to do what I'm doing. But I'm very conscious to keep it like that."