'Full House' All Grown Up! This Is What Aunt Becky and Uncle Jesse's Twins Look Like Now

This video is unavailable because we were unable to load a message from our sponsors.

If you are using ad-blocking software, please disable it and reload the page.

Fuller House
is filling out nicely!

Filming for Netflix's Full House spin-off is underway, and while Mary-Kate and Ashley Olsen have not signed on to return (at least for now!), Blake and Dylan Tuomy-Wilhoit are apparently back to reprise their roles as Aunt Becky and Uncle Jesse's twins, Nicky and Alex!

The two brothers have also turned into fine young gentlemen in the years since the show aired.

WATCH: 'Fuller House' Begins Filming! Which Star Broke Down in Tears On Set?

Dylan broke the news that he would be returning on his Instagram, posting a picture of a Fuller House script, with the caption, "What?"


PHOTOS: The '90s Are Back! Retro Reboots Coming to Your TV

And since we can't imagine Nicky without Alex, many presume his brother, now a firefighter, will be back as well.

John Stamos also posted a script picture confirming what true believers have always known, writing, "Becky and Jesse together Forever."

WATCH: The 'Full House' Cast Performs the Classic Theme Song

Oh, and the sideburns are back, too.

"And we're back! Same sideburns- different decade," Stamos wrote.

The cast has been getting pretty emotional, especially now that production has started. Candace Cameron Bure, who is back as D.J. Tanner, talked to ET about all the memories she experienced when filming began.

NEWS: Jodie Sweetin on 'Fuller House': 'We're Going to Breathe Life Into Their Characters'

"I went in and opened that door and I smelled that smell – it was like the floodgates of memories from being 10 to 18 just washed over me, and I just cried!" she said. "It was sensory overload and nostalgia and memories. It was incredible."

Check out all the cast photos below!