Anna Friel, who is in a longterm relationship with Harry Potter star David Thewlis, faced reports she was having an affair with her co-star in West End show Breakfast At Tiffany's last year (09) - which she later denied.
And the 33-year-old beauty is adamant the public's perception of her as promiscuous is wrong - revealing she's only had three longterm relationships since she was 16.
She tell InStyle magazine, "I was a late bloomer. I only had two boyfriends. I lost my virginity at 16 and stayed with that guy for a year-and-a-half. I was with (U.K. actor) Darren Day for two-and-a-half years, until I was 20. I was single until I was 24 and met David. When I was single, that was when I dated Robbie Williams.
"I wasn't the girl at school who had all the boyfriends. All my friends were boys - but they didn't fancy me. They saw me as a friend and I got used to it."