When Nikki and Brie Bella's little brother is not causing trouble — he's actually pretty hot. J.J. Garcia is set to appear on tonight's episode of Total Bellas, and let's just say he's unintentionally causing trouble in Nikki's relationship with John Cena.

J.J. is secretly staying with Nikki as he works out his marriage with wife and blogger Lauren, but when his mom spots him in the background while FaceTiming with Nikki, she assumes the WWE Diva is having an affair. "Well someone walked by but the crew doesn't usually walk by in like towels," Kathy says on the phone. As expected, Nikki screams at J.J. like any big sister would. "Stupid idiot! I'm on Facetime. How could you not hear her voice from there?"

While we know everything will eventually work itself out between Nikki and John, there is more to J.J. than being caught shirtless. The 28-year-old is also a father to daughter Vivienne James. The doting dad can't stop gushing about his little girl on Instagram, writing, "I'm the luckiest man alive" on a recent selfie.

He is also known for living life like he is always on vacation, at least according to his Instagram bio. And his sister's agree. "The true Golden Boy He lives life to the fullest and has a heart of gold. Every day is truly a vacation with him. I love you Vey Vey!!! So so much," Nikki wrote on her social media to celebrate his birthday, while Brie added, "My brother @thevacationjj has the best energy ever!!"

J.J. is also fiercely protective of his family — and he did not hesitate to give former pro-wrestler John Laurinaitis, also known as Johnny Ace, the third degree before he tied the knot to his mom. "Basically, I've been the man since eighth grade when my dad was gone and my mom had no one," he told his future stepdad on the reality show. "You step into that role, naturally. I'm not going to let my guard down right away, there's no way I'm doing that."