Did Chris Breezy Get Rihanna Preggers???

Rihanna was performing "Umbrella" her last song for the evening in Sydney Austrailia , with her boo Chris Brown, when she jetted off the stage holding her stomach like she was going to puke something serious!

Her rep cliams that she wasn't feeling well...

I say "YEAH AIGHT".. nah but Idk.. seems a little sus!