Tyra Banks may know a thing or two about model behavior, but when it comes to eating in bed, Jenna Bush Hager isn’t exactly following her lead.

Banks, who’s this week’s guest host on Bush Hager’s “Today With Jenna and Friends,” sparked a controversial conversation while sharing a touching story about the bond she shares with her mother, Carolyn London. The former supermodel revealed that she and her mom eat “ice cream” and “popcorn” while watching various programs in bed. Bush Hager immediately had reservations.

“Eating in bed — that’s a controversy. I’m not into eating in bed,” she revealed.

A perplexed Banks responded, “No? Why not?”

Bush Hager, firm on her stance, explained, “I don’t like crumbs.”