London's Leicester Square played host to the Night At The Museum 3 premiere last night, where the likes of Ben Stiller, Ricky Gervais and Rebel Wilson revealed what it was like on set.[related]

Aussie comedienne Rebel used her way with words to talk aboutbeing one of the only women in the film, saying: "Yeah, it's a bit of a sausage party in this ensemble, but amazing ensemble cast, so I'm just proud to be a part of it."

As to whether there was any competing for funny lines, she added: "Not really. Everyone's so chill, but there was a lot of improvising going on, so there was a lot of banter back and forth. It was really fun, yeah."

While Ricky joked as to why he did the first instalment of the trilogy in the first place, explaining that Ben cashed in a favour at just the right time.

"I did these films to return the favor because Ben did 'Extras' and then he sent me an email. He's like the Godfather in America, so he said 'Hey, you need to return that favor now,' and I went 'What? Things come to life?' He went 'Yeah, I'm Ben Stiller,' and I went 'Yes, I'll do it," he said.

Night at the Museum 3 is out in UK cinemas December 19.