JBiebz and Rihanna Get Cozy At Basketball Game!

Ri can't help it: She's got the fever!

At the NBA All-Stars game in LA on Sunday night, Justin Bieber was spotted chatting up his older lady crush Rihanna!

JBiebz and RiRi looked totally adorb giggling and cheering their teams on. And if you ask us, it looked like a total flirt fest! 

Hmm. Wonder how Selena Gomez feels about this one...