Who's There: Sanaa Lathan & Michael Avanetti?

First of all, Sanaa Lathan is NOT a Who, especially to people who appreciate good romcoms and--as our caller says--are tomboy lesbians. But did she bite Beyoncé?! Maybe! We'll probably never know.

More questions: Who the hell is Michael Avanetti, are you attracted to him, and why is he friends with Patrick Dempsey? What band is Heidi Klum's new 28-year-old boyfriend Tom Kaulitz in? Why is Olivia Culpo famous? (Apart from being the best Instagram caption writer of all time?) All that + a beeeautiful Caller You're Doing Amazing Sweetie on this week's Who's There!