Lance Bass and Full House stars join forces in silly skit for the 'crossover you never knew you needed'

Lance Bass teamed up with Full House stars Jodie Sweetin and Andrea Barber for a hilarious skit.

The *NSYNC singer, 45 — who was recently seen out in Los Angeles with his daughter — took to Instagram to surprise fans with the silly video after running into the actresses at a Cracker Barrel restaurant on Sunday.

'The TGIF crossover you never knew you needed,' Bass captioned the post.

In the skit the singer lip-syncs a viral audio that says 'Hey man, watch where you're going,' directed at Sweetin and Barber.

The sitcom stars follow suit by mouthing 'My bad' to sounds of cheers as they pretend to be special guest stars revealed to an audience in a cliché sitcom moment.

'When the road trip pit stop turns into a 90s sitcom crossover episode,' Bass wrote over the video.

The post was a hit, bringing nostalgia to fans as they rushed to the comments to pen their support for the pop star and the actresses.

A top commenter penned: 'Can you imagine stopping at a Cracker Barrel and seeing your childhood faves ... like it's the type of story no one would believe.'

'The way this was perfectly...*NSYNC,' another joked. One added, 'The Fullest House we could ever ask for!'

Sweetin, 42, played Stephanie Tanner on Full House while Barber, 48, acted as D.J. Kimmy Gibbler on the hit show.

Full House originally ran for eight seasons from September 22, 1987, up until its cancellation on May 23, 1995.

The family comedy boasted an impressive 192 episodes during its run and and can still be seen around the world in syndication.

The cast also included John Stamos, the late Bob Saget, Dave Coulier, Candace Cameron, Mary-Kate and Ashley Olsen, Lori Laughlin and Scott Weinger.

It's success on the small screen yielded its spinoff, Fuller House, which ran for four seasons from 2016 to 2020.

Lance joined 90s breakout boyband *NSYNC back in 1995 during his junior year of high school after receiving a call from Justin Timberlake in attempt to replace bass singer Jason Galasso after he quit.

The band received its name after the last letter in each of the five original member's names: Justin, Chris, Joey, Jason, and JC.