The on-again-off-again couple made an appearance together on Monday at the SiriusXM Studios in New York City and RadarOnline.com has all the photos.
During the hit Bravo show's season finale last week, Jax quit his job at Lisa Vanderpump's SUR Lounge claiming it wasn't a healthy place for him to be in light of recently admitting to fellow waitress and one-time girlfriend Stassi that he'd cheated on her while in Las Vegas with a bottle service waitress.
“He looked very chummy with his ex-girlfriend and waitress, Stassi Schroeder," the eyewitness said.
And during a recent interview with OK! magazine, Stassi admitted on camera that Jax got jealous when he heard that Entourage star Jeremy Piven had hit on his former girlfriend, asking for her phone number.
Then on Monday the couple again looked chummy while walking the red carpet in New York, begging the question: Are they back together?