Resident One Direction heartthrob Harry Styles and Xtra Factor presenter Caroline Flack haven't been seen out together in public since February. So it could have been mega-awkward when they saw each other at Nick Grimshaw's 28th birthday party last night.
That is, until they were spotted leaving private members' club The Groucho at around the same time in the early hours of Saturday morning!
Our source tells us: "They left within five minutes of each other, and Harry looked a bit worse for wear"
This'll be the first time they've seen each other in public since the Brit awards, when they both turned up to the Sony Brit Awards after-party. But it could it be that the pair - who infamously dated for three months despite a 15-year age gap - have rekindled things?
They had spent the earlier part of the evening at La Bodegra Negra - Prince Harry's favourite Mexican restaurant - with Grimmers' other celebby mates Kate Moss, Tulisa, Noel Fielding, Mark Ronson and Annie Mac.
In other 1D news, Liam Payne
and Niall Horan
were seen out at Funky Buddha last night, celebrating the 21st birthday of their session drummer, Josh Devine. They happily posed with fans outside the club, and Liam had a big grin on his face - maybe he'd been reaping the benefits of his miraculously re-healed kidney!