Credit: ABC/Craig Sjodin (2)

Reunited and it feels so ... awkward.

Bachelorette Ali Fedotowsky hit the Kari Feinstein Style Lounge at Montage Beverly Hills Thursday when she ran into Vienna Girardi.

The two - who famously clashed on The Bachelor last season - mostly stayed out of each other's way, a witness tells

"Ali made sure to keep her distance while hanging with girlfriends," says the onlooker.

A source tells E! News they both "said 'hi' briefly. Ali was more friendly than Vienna, but they only interacted for a few seconds."

Jake Pavelka is no longer in either of their lives. Fedotowsky, 25, is engaged to Roberto Martinez. Girardi, 24, also has a new man: John Sala, who is studying biochemical engineering in New York.

At the suite, Girardi, who lives in L.A., was overheard telling a pal "it’s nothing serious, but she likes that it's long distance so she can focus on herself," the witness tells Us.