Cara Delevingne thinks guys are always after 'sex'

Cara Delevingne has revealed that she thinks "guys just want to have sex with girls."

The 22-year-old model, who is known for her close friendships with women, said that it's harder to become friends with guys, the Mirror reported.

Delevingne, who doesn't feel open with men, has become good friends with rapper Nicki Minaj and according to reports, the duo is in regular contact.