Rihanna is hiding in DublinJanuary 8, 2009 \
Following last night’s performance at the O2 Arena in Dublin R’n’B star Chris Brown headed back to his hotel all on his lonesome. But wait, who’s that behind him? Maybe he’s not alone after all. Rihanna may have been taking lessons at the Michael Jackson school of disguise but the three burly minders it took to carry her Louis Vuitton luggage was kind of a giveaway.