Robert Pattinson and his new co-star Mia Goth are reportedly amused by rumours that their exes are dating.

The 32-year-old actor and Mia, 24 - who have recently been promoting their new film 'High Life' - are said to be unsurprised that FKA Twigs and Shia LaBeouf have been spending time together, according to E! News.

Shia, 32, split from Mia after two years of dating, while FKA dated Robert from 2014 until 2017.

The duo have not yet commented on the relationship rumours, but were recently spotted together outside her home in London.

Robert is said to have adopted a ''don't care'' attitude about the speculation, although he is keen to support his co-star - who is now trying to move on with her life - through the situation.

The 'Twilight' actor is currently dating model Suki Waterhouse and their relationship is said to be going from strength to strength.

Meanwhile, the British heartthrob recently admitted he nearly gave up Hollywood to live in a camper van.

Speaking about his unusual ambition, Robert shared: ''I nearly did it, I was 100 per cent going to live in a van, but not just any van - a stealth van!

''It's a special niche, not like living in a trailer. Stealth vans look like a normal Transit van, so you can park on the street, put signs on saying you're a plumber or whatever and no one would notice. You can just leave in the middle of the night and, like, drive to Nebraska.

''I'd love that so much. And I was like, 'I'm still young, this is my chance...'''

On why he never went through with it, he added: ''Once you build a toilet and shower yourself, you can't get it insured and blah, blah, blah.''