Katy Perry seemed to have moved on from her on-off relationship with John Mayer. The "Fireworks" singer recently opened up with Rolling Stone about having kids and the star believes that she can, without or without a man.

"I don't need a dude. It's 2014! We are living in the future; we don't need anything. I don't think I'll have to, but we'll see. I'm not anti-men. I love men. But there is an option if someone doesn't present himself," the pop star said.

Would that man be famous DJ Diplo? According to E! Online, the singer was spotted to have reunited with famous DJ Thomas Pentz, aka Diplo, in Las Vegas. The pair has been seen at Andrea's Restaurant at the Wynn Hotel with twelve other pals, celebrating a friend's birthday. Perry and her pals were also reported to have headed to XS nightclub, as Diplo took over the DJ booth. Perry's group then proceeded to dance the night away.

E! Online said Diplo and Perry was first been rumored to be hooking up together after the two got flirty at a Coachella Music Festival after-party in April. They would later enjoy a romantic getaway to Jamaica in June.

On the other hand, Perry might not be considering starting a family anytime soon. She explained to Rolling Stone, "I see that my sister is completely devoted to [her] kid, 24 hours a day. And so far, the little girl is so alert, so aware, so conscious, so beautiful, so happy, and I want to be doing that in the right time, and that's not in the next two years, you know? Maybe it's in a five-year plan, but I need to really be able to focus 100 percent of my attention on it. I don't really want to take the child on tour. Not until, like, birth through five is over..."

Earlier this year, the singer and songwriter had ended her relationship for good with Mayer. She allegedly caught the recording artist/producer cheating with SoulCycle instructor, Lauren McHale, according to Hollywood Life.