Jennifer Lopez and Casper Smart continued to fuel rumors of a reconciliation over the weekend with a lunch date in Los Angeles.

Jennifer Lopez, Casper Smart Back On?

Lopez and Smart headed out to eat at LA’s Griddle Cafe dressed casually on Sunday. Lopez, 45, donned a pair of loose-fitting pants and a tan sweater over a white tank top. Smart, 27, wore a t-shirt and tan pants, topping his look off with a bucket hat. After the lunch date, the two left in the choreographer’s Mercedes.

Rumors of a reunion started to swirl after it was revealed that Smart attended the premiere of Lopez’s new animated feature Home. Though Lopez brought her 7-year-old twins Max and Emme on the red carpet with her, Smart was spotted inside. When asked about their relationship status, Smart insisted that they were just friends.

“We got a lot of ties. We’re very close,” Smart told E! News, adding, “We’re friends. We’re very good friends.”

On Wednesday, however, Smart was spotted locking lips with Lopez while picking her up in West Hollywood after she taped American Idol. The two may never have broken up at all, according to TMZ. The outlet is reporting that the “split” had been a PR move while Lopez was promoting The Boy Next Door and Smart was filming UFC movie Fight.

Adding to the possibility that Lopez and Smart are together – whether or not they broke up earlier this year – they left the Nickelodeon Kids’ Choice Awards together Sunday night.

Lopez and Smart first started dating in 2012 during the singer’s Dance Again Tour.