Chris Brown and his girlfriend Karrueche Tran almost bumped into each other at an airport in Australia yesterday. 

Rihanna has been in Sydney for the last few days promoting her first movie, Battleship, while Chris has arrived in the city for his upcoming performance at the Supafest festival. 

Accompanied by his model girlfriend Karrueche, Chris was seen arriving at the airport, just as Rihanna was boarding a plane back to the States. 

The 'We Found Love' singer's departure from Down Under appears to shoot down speculation that she will be joining Chris on stage during his performance at the festival.

Check out the pics of the trio at the airport in the gallery below...

Chris Brown and Rihanna almost bump into each other at airport in Australia...