Now Playing: UFC president calls McGregor’s actions ‘disgusting’
Now Playing: Kate Hudson reveals pregnancy, gender of baby
Now Playing: UFC champ charged with assault after wild confrontation at Barclays Center
Now Playing: Kate Hudson is pregnant
Now Playing: Tinashe performs ‘No Drama’ live on ‘GMA’
Now Playing: ‘Chappaquiddick’ star on telling ‘incredible’ story in US history
Now Playing: John Krasinski on directing his first horror film and working with wife Emily Blunt
Now Playing: ‘Scandal’ stars reveal what they plan to snag from the set
Now Playing: Prince Harry, Meghan Markle attend Invictus Games trials
Now Playing: ‘Scandal’ cast members reveal what they hope to steal from the set
Now Playing: Patriots star speaks out on thwarted school attack
Now Playing: UFC star faces assault charge after brawl
Now Playing: Marc Jacobs proposes to boyfriend over dinner at Chipotle
Now Playing: Conor McGregor turns himself in to police after Brooklyn incident
Now Playing: ‘Jersey Shore’ cast talks life as moms
Now Playing: Erica Ash and Richard Lawson discuss their new BET legal drama ‘In Contempt’
Now Playing: Start your spring off right with this flower eyeliner
Now Playing: Masters Tournament tees off in Augusta
Now Playing: Super Bowl ‘selfie kid’ meets Justin Timberlake again
