Cheryl, 33, hit the red carpet for a Paris Fashion Week event with L'Oreal following unconfirmed speculation she's expecting a baby with her One Direction singer boyfriend Liam Payne, 23.
The Girls Aloud popstar and former X Factor judge wore a rather unusual and striking glittering black jumpsuit with embellishment across her stomach and chest, and sweeping black sleeves.
It made it tricky for any bump watchers to get a good look…
Cheryl and Liam have not commented on the rumours that baby is on the way, which isn't too surprising considering how fiercely they guard their privacy. (She once told The Telegraph she wouldn't dignify pregnancy claims with a response.)
The rumour seems to have come about purely through fans' personal opinion and putting two and two together to fit the theory. They've pointed out Liam changed his Twitter bio to call himself the happiest guy ever (which, er, could mean pretty much anything, right?), while Cheryl has been out of the limelight for a while.
Also, a recently released L'Oreal advert only shows her face, which some reckon could mean she's hiding something. Or, you know, she's just focused on hair, which is what she's promoting...
Cheryl's first public appearance since the baby whisperings began was at the L'Oreal Gold Obsession party in Paris, also attended by Kris Jenner and boyfriend Corey Gamble. Cheryl's a L'Oreal ambassador.
Ahead of the glitzy party on 2 October, she shared a filtered selfie to Instagram with the simple caption: "#Goldobsession Paris @lorealmakeup."
Meanwhile, Cheryl's boyfriend Liam Payne is currently over in the US, where he's rumoured to be recording tracks for an upcoming debut solo album. He hasn't confirmed that but did get fans excited when he shared a photo from a recording studio to Instagram.
He's also revealed how much he's missing Cheryl, sharing a cute photo to social media showing them in matching face masks. His caption read: "I miss you! The things you make me do... home soon!"
Cheryl and Liam began dating at the end of last year, following her split from second husband Jean-Bernard Fernandez-Versini.