In Justin Bieber's defense, if I was hanging out with supermodels when I was 18, I don't know if I could have said much more than "You got nice tits" either.
From the New York Daily News:
[Jourdan Dunn], 22, revealed on "The Jonathan Ross Show," that the Canadian pop star had flirted with her at a rehearsal for the Victoria's Secret Fashion show last November. Dunn apparently received a compliment from the singer after accidentally flashing her chest at him.
"He said to me, 'You're really cute. You got nice tits. You flashed me and my dancers and made my day,'" Dunn said. "I kind of felt a bit awkward because he's this little boy. I laughed after it because he was 18 at the time and I was like, 'why not, flirt with the models, do your thing.'"