Preview Meet Ariana Biermann's New Boyfriend, Collin Bravo Insider Exclusive! Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more! Sign Up for Free to View Meet Ariana Biermann's New Boyfriend, Collin Kim Zolciak-Biermann is giving Ariana "Sex Ed 3.0" since prom is just around the corner. Watch the Full Episode