The actress sat down with Jimmy Kimmel on Wednesday to promote her upcoming film, The Only Living Boy in New York, and she revealed that her 18-year-old daughter, Lily Sheen, has a crush on the talk show host.
"You know how they have crushes on Justin Bieber and things like that? She's got one on you," Beckinsale admitted.
"Anyway, I think you should be pleased. She's very attractive," Beckinsale said, before adding, "She's out of your league, though. I just want you to know that."
As it turns out, the actress' daughter was in the audience, and Beckinsale told Kimmel not to embarrass her.
After cutting to the clearly-embarrassed teenager sitting in the crowd, Kimmel apologized for the awkwardness.
"I'm sorry! I had nothing to do with this! This is all her! This is your mother! Let's not ruin the crush thing. I want to keep that going, OK?" Kimmel said. "Thank you very much. I appreciate it. I'm flattered."
When she was younger, Beckinsale said, she used to have a crush on tennis great Boris Becker, and she was young enough to think her unrequited love actually had an impact on his game.
"I was still at that kind of magical thinking phase where I felt like I could sort of control things with my mind. I feel like I helped him win Wimbledon just by sort of squeezing my uterus a lot," she shared. "I was so desperate I could literally sort of feel my fallopian tubes going into a ball. Then he'd keep getting a shot, and I thought it was me!"