Chris Brown was taken into custody Monday in Paris on potential charges of aggravated rape and drug infractions. A woman claims she met the singer, 29, at a nightclub and went back to the Mandarin Oriental Hotel with him on the evening of January 15 and his bodyguard where both took turns raping her in Brown's hotel room, she alleges. A third person is also in custody. By French law, police have another two days to decide whether or not to press charges.

The singer is in Paris for Fashion Week - in fact he sat front row at the Yohji Yamamoto Menswear show on Thursday. He likely won't be invited back for many more shows ... we're guessing Brown might get R. Kelly'd in the near future ...

Stay tuned for updates!