New couple alert! Justin Bieber and Hailey Baldwin are dating for REAL

Over the last year, ladies' man Justin Bieber has been linked to Kendall Jenner, his ex Selena Gomez and various others, but one name has popped up time and time again – Hailey Baldwin.

After months of are-they-aren't-they speculation, it seems the young stars are indeed an item. Or at the very least, they're loving hooking up in public.

According to TMZ, Justin and Hailey didn't hold back on the PDA while celebrating New Year's Eve in St. Barths on Wednesday. In fact, they were reportedly spotting kissing at the bar various times, in full view of 200 other revellers.

With things heating up between Selena and One Direction's Niall Horan, it's no surprise that Justin wanted to make it publicly clear that he's got other things on his mind than his ex, thank you very much.

But given his long-term (and very flirtatious) friendship with Hailey, we're wondering if these two could actually be the real deal.

After all, they already have the 'cute couple photos' down – just look at this one, posted by Hailey yesterday:

Oh, and this one, shared by Justin a few days ago:

Young love, eh?