Allison Williams and Ricky Van Veen

Allison Williams is off the market!

TV characters that need to die

The Girls star is engaged to her boyfriend of three years, Ricky Van Veen, People reports.

Williams, 25, met Van Veen, the co-founder of College Humor, through mutual friends. But will her famous father approve? Williams told Larry King in January that her dad, NBC Nightly News anchor Brian Williams, "likes him a lot."