Baylen Out Loud: Watch the Emotional Father-Daughter Wedding Day First Look (Exclusive)

Baylen Dupree, who lives with Tourette Syndrome, shares a tear-filled moment with her dad, Allen, ahead of her 'I dos' with now-husband, Colin Dooley. See the full wedding day play out over the two-part 'Baylen Out Loud' season 3 finale, airing Tuesday, Aug. 18, and Wednesday, Aug. 19, on TLC and streaming on HBO Max. More from Entertainment Tonight:    / @entertainmenttonight   Exclusives from #EntertainmentTonight :    • NEW From Entertainment Tonight