Rihanna ignores Chris Brown at Hollywood club

After attending the Grammy's as well as an after party together, it seems as though things between Chris Brown and Rihanna are not as smooth as they appeared.

Brown and Rihanna arrived at the Hollywood club Playhouse separately for an event on Wednesday night, and were "not at all on speaking terms," a partygoer told US Weekly. "She refused to sit with or even near him. When she noticed he was there, she made a huge show of rubbing her presence in his face."

In return, Brown "promptly ordered three more bottles of ace of spades which came out with in a procession of sparklers and scantily clad cocktail waitresses, causing a spectacle, which he clearly wanted Rihanna to see," a source told Perez Hilton.

Chris arrived at the club after midnight and left around 2 a.m., while Rihanna showed up later and stayed late into the night. The pair did not interact once.

Is this finally the end for Chris and Rihanna? Guess we'll have to wait and see.