Simulating sex on film must be hella weird, right? It's not something we do much anyway. But we can only imagine how awkward it must get when you have to simulate sex on film with someone you already know.
That's exactly what Jennifer Aniston had to do with Jason Bateman in Horrible Bosses 2, the London premiere of which was held tonight in Leicester Square.
We caught up with Jen-An to find out all about her reprised role as Dr Julia Harris, the nymphomaniac dentist who makes her employees' lives a living hell.
Horrible Bosses 2 hits cinemas on November 28.
GALLERY: 10 best dressed of the week! Kim Kardashian, Keira Knightley, Kim Sears and more
10 Best dressed of the week! Kim Kardashian, Keira Knightley, Kim Sears and more
1 of 9Georgia Jagger
2 of 9Zara Martin
3 of 9Holland Roden
4 of 9Diane Kruger
5 of 9Kim Sears
6 of 9Olivia Palermo
7 of 9Kim Kardashian
8 of 9Kiera Knightley
9 of 9