Rachel BilsonRachel Bilson has revealed that it’s both good and bad - or at least weird - having a mum who is a sex therapist.

Rachel told Your Look magazine recently: “My mom’s a sex therapist, so she’s great at talking about relationships.”

“She knew the day after I lost my virginity. Oh, yeah. She starting talking to me about sex. She said, ‘It happened last night, didn’t it?’ I was like, ‘How did you do that?!’”

“She did the whole mom thing, of course: use condoms, etc.”

“[It was] weird, but helpful.”