In the clip, Nikki -- who infamously ended her on-and-off relationship with John Cena earlier this year -- tells her sister, Brie, that she's embracing single life. "Single, no kids, I’m feeling young and fun and free,” Nikki exclaims.
After some shots from the upcoming season -- including partying, hanging with Ronda Rousey and training to return to the ring -- the 35-year-old WWE star is seen on what appears to be a date with Peter Kraus.
In the clip, Nikki tells Peter that she hasn't "kissed another guy in nine years." The confession prompts Peter to lean in for a kiss. Fans will have to wait until Total Bellas debuts on E! on Jan. 13 to see how the kiss turns out because the sneak peek clip cuts out just as Peter puts his hand on Nikki's cheek.
"I just feel like I'm at that age where I'm discovering who I really am and what I want out of life and just, like, independence," she said at the time. "It is scary and you do have these moments of like, 'What am I doing?' -- and fear. I just kind of am liking the challenge."
Watch the video for more of ET's interview with Nikki: