Is he or isn't he? Kylie Jenner's security guard, Tim Chung, may have shot down rumors that he's Stormi Webster's real dad, but we're not so convinced. The part-time model and part-time Kardashian employee is a certified beefcake — so we certainly wouldn't blame Ky for wanting to get those genes into the Kar-Jenner fam.

The Twittersphere has been running wild with the idea that Travis Scott is parenting someone else's kid, and the comments are gold. "So y'all are going to tell me I'm the only one who sees something odd about Kylie's baby and her bodyguard? OK…" one fan wrote. Another added, "I've never been more convinced by a theory!! Kylie Jenner's baby is the bodyguard's baby. Kris [Jenner] is up to something!"

Even Kylie's ex-boyfriend, Tyga, is convinced of the paternity. A source revealed exclusively to In Touch that the "Make It Nasty" rapper believes Trav has reason to be concerned. "Tyga doesn't care what anybody thinks or says. [Stormi] doesn't look a thing like Travis," the insider said. "He doesn't think Stormi’s eyes, nose, even hair resembles anything of Travis. Tyga thinks Travis is an idiot." They added, "When's the last time you saw Kylie with a young, attractive man for a bodyguard? She handpicked Tim. Tyga's [on Tim's side] and wishes him, Kylie, and their baby well."

The rumors got so out of hand, in fact, that Travis' mom demanded he takes a paternity test. A separate insider revealed to us, "Travis' mother is taking a page out of Kris Jenner's handbook: She's telling him to get a paternity test." They continued, "She thinks it's important for Travis to shut up all his haters who think [Kylie's] bodyguard is the father. [Travis' mom] likes Kylie but is old school and is skeptical of everything and everybody. While Travis is laughing at the rumors and thinks people are being ridiculous, Wanda wants him to absolutely sure."

Scroll through the gallery below for side-by-side photos of Tim and Stormi — along with some very convincing (and hilarious!) tweets from fans.