Tyler Cameron and Kylie Jenner's best friend Anastasia "Stassie" Karanikolaou are reportedly definitely hooking up and The Bachelorette alum is excited to see where things go.

"Tyler and Stassi are absolutely hooking up. They are keeping things casual, but Tyler really likes Stassi," a source close to The Bachelorette's Season 15 contestant told Us Weekly. "And he thinks she's gorgeous."

Although Tyler, 26, recently moved from Florida to New York City, he has been spending a lot of time in Los Angeles, CA, with Anastasia and her pals.

"He wants to continue seeing her and see where it goes," the source said of Tyler and the social-media influencer.

Tyler and Anastasia, 22, sparked dating rumors late last week when they were spotted together at a bar called Hyde in West Hollywood, CA, where Tyler was filmed holding and kissing the beautiful blonde as they chatted over cocktails.

And then on Monday, Tyler and Anastasia were linked again at the Los Angeles Rams vs. Baltimore Ravens game at L.A. Memorial Coliseum, after which they headed to a nightclub called Poppy together, along with Kylie.

Tyler, however, initially attended the NFL football game with his The Bachelorette pals Dylan Barbour and Peter Weber -- who's going to be starring on The Bachelor's 24th season -- while Anastasia apparently went to the game with girlfriends including Kylie and Kendall Jenner.

After a night of dancing and flirting at Poppy, TMZ reported Tyler and Anastasia left the club together at around 2AM.

The pair reportedly exited through a back door and then hopped into the backseat of a car together, while Kylie left separately.

While the Us source said Tyler is interested in seeing where things go with Anastasia, a different insider told People what's happening between them "is just a fling."

"Tyler is focused on his career and business opportunities, he's not in a place where he's looking for love," the insider said. "He just moved to New York and is enjoying his single life."

Tyler taking romantic interest in Anastasia comes a little over one month after he and supermodel Gigi Hadid called it quits on their relationship in October after nearly two months of dating.

"The relationship was moving quickly and was too much for both of them," a source previously told E! News of Tyler and Gigi's whirlwind romance. "The split was amicable and they are still friendly."

Tyler finished as the runner-up on Hannah Brown's season of The Bachelorette.

Tyler has said he still cares for Hannah, and he supported her on her Dancing with the Stars stint -- which just ended Monday night with Hannah winning the mirrorball trophy -- but there has been no sign The Bachelorette exes will get back together.

About The Author: Elizabeth Kwiatkowski
Elizabeth Kwiatkowski is Associate Editor of Reality TV World and has been covering the reality TV genre for more than a decade.