Yeah, but what about the tonguing?
While it might seem like The Saturdays are off in the US trying to promote their music, we have to say that we've got our suspicions that it's actually all been a massive cover up for closet Belieber Una Healy to live out her lifelong fantasy of kissing Justin Bieber on his baby soft skin.
Clearly his bum wasn't available on this occasion, but she doesn't seem too upset and happily made do with some face-kissing action instead.
"We met Justin Bieber, he was on a TV show with us and I remember I went in for the kiss on the cheek and he's got baby soft skin," Una told Joan Rivers when the gals popped into Fashion Police for a chat.
It wasn't necessarily as magical for El Biebo and apparently Una had a bit of a fangirl moment that involved caressing his skin.
Rochelle explained: "You were so creepy though. She said to him,'Your skin is so soft!' Don't tell him that!''
Apparently she wasn't the only one having a bit of a hyperventilate over some man candy though, and Mollie also got in on the act when she spotted John Mayer.
"We saw him the second night we were here and he was at the same place we were having dinner," she said. "I was sat with my back to him and was like, 'Girls, move round the table!' Everyone had to play musical chairs so I could see him.''
"She didn't just stay at the table, she then had to do a swoop of the whole restaurant, 'Is he still there?'," Frankie added.
We can't say we blame either of them for making the most of a public celeb fondle - especially if the Biebs is involved.
What do you think? Glad to have confirmation about the degree of softness of El Biebs' facial area?