Jessica Biel is obviously a Justin Timberlake fan, but she was admittedly not into her hubby's band *NSYNC when they were all the rage in the '90s.

During a visit to The Tonight Show Starring Jimmy Fallon on Tuesday night (October 22), the talk show host brought up the topic and Biel explained how she was a "lame music geek" during *NSYNC's golden years.

"Well, not lame, I was just listening to old-school stuff," she clarified. "I was listening to theater productions, I was listening to Rent, I knew every word from Rent, I was listening to Motown."

"I lived under a rock, I wasn't into pop culture music," she added.

Of course, Fallon was able to dig up a video (he's good at that) of a young Biel discussing how she's not a "huge fan" of the boyband back in 1999, and she was not looking forward to that particular walk down memory lane.

"Jimmy. Jimmy… no…" she pleaded. "No, please."

But of course he didn't listen.

"To be honest, I don't really listen [to them]," she says in the old interview. "I mean, I know of them, of course. And I've heard of them, and I've heard the music. But I don't think I own any of their CDs."

"I'm not a huge fan," she concluded with a shrug. "But, cool, I guess."

Watch the hilarious interaction and old interview below.