AceShowbiz -

"Riverdale" stars Cole Sprouse and Lili Reinhart further fueled dating rumors as the two were spotted having a movie date. Cole and Lili, who portrayed Jughead and Betty on the hit series respectively, took a break from filming and caught "Baby Driver" in a Vancouver theater on Friday, July 28.

The rumored lovebirds took in the 7.25 P.M. showing of Ansel Elgort-starring flick at the Scotiabank Theatre. An eyewitness told E! News that the pair, who play an on-screen couple on The CW's hit series, sat beside each other. "There was no PDA but they did whisper to each other and laughed during the movie-they were in a happy mood," added the source.

The source revealed that they were joined by Lili's mom Amy Reinhart and one of her two sisters. The foursome enjoyed the action flick as Cole was allegedly munching on MiniMelts during the movie.

"After the movie they rushed outside because it was getting chaotic. They were getting recognized," the source went on saying. Despite having a low-key date, Cole was kind enough to take a photo with a lucky fan. However, he allegedly asked the fan to do it quietly.

It came a week after the 24-year-old former Disney star was rumored to have a romantic relationship going on with the 20-year-old blonde beauty. They were allegedly canoodling, holding hands and kissing at Entertainment Weekly's Comic-Con Bash in San Diego on Saturday, July 22.