The former duo continues to fuel speculation they are back on

By People Staff
Updated May 17, 2015 10:30 PM
Credit: Kevin Winter/Getty

Days after she told Ellen DeGeneres that she was “kind of not, but I kind of am” single, Jennifer Lopez was spotted at Sunday’s Billboard Music Awards with Casper Smart.

As the camera panned the audience during Fall Out Boy’s performance, it briefly paused on the duo – who ended their relationship last summer – sitting next to one another.

During her stop on The Ellen DeGeneres Show last week, she addressed her relationship with Smart. Well, sort of.

“Have you ever been at a point in your life where you don’t know?” she said. “Like you’re not sure about things? Well, that’s all. I am not sure about anything.”

“I’m a grown woman,” the “Booty” singer continued, before promising DeGeneres that when she has an official announcement to make, “I’ll say it. I’ll say, ‘You know what, this is going down.’ But right now I just feel like I am me.”

Lopez, 45, shared a pic of the in-demand choreographer on Instagram last week in honor of #ManCrushMonday, fueling recent rumors that the couple are on again.

Regardless of her relationship status, the singer is busy preparing for her Las Vegas residency.

“It’s like an entertainer’s dream,” Lopez told DeGeneres. “You really get to create the show that you’ve always wanted there.

“I’m like, ‘Should I do magic? Should I disappear? Maybe I’ll do this and then I’ll have a new outfit on,’ ” she added. “Maybe I’ll fly. Maybe I’ll swim. I don’t know. I’m thinking, how do I make my show fresh and exciting? It’s like the sky’s the limit there.”