Why Nick Lachey Credits Taylor Swift With Changing His Relationship With His Daughter (Exclusive)

Nick and Vanessa Lachey chat with ET's Nischelle Turner at Michael Rubin's Fanatics Super Bowl Party in Las Vegas. The couple shares their excitement ahead of the big game, who they're rooting for and the guest appearances they're expecting during Usher's halftime performance. Nick explains how Taylor Swift's spotlight at NFL games has changed his relationship with his daughter. Vanessa opens up about 'NCIS: Hawai'i' returning for season 3 and previews what fans can expect for season 6 of 'Love Is Blind.'