Lauren Conrad is finally showing off her new man!
While she's been dating boyfriend William Tell for a few months, the two haven't been seen in public together until now.
LC, 26, and Tell, 32, made their debut Saturday in Brentwood, when they stepped out for brunch.
According to Us Magazine, the two met over Valentine's Day earlier this year.
So who is he?
Tell reportedly dated Brittany Snow and "The Bachelor" runner-up Sadie Murray ... and is the ex-guitarist for the band Something Corporate.
Check out more pics from their weekend date above!