The "Rude Boy" singer was escorted around town by her bodyguard, checking out the happenings at Lillie's Bordello nightclub.
Scheduled to perform in Dublin on Saturday before heading to Belfast, RiRi is also gearing up for the release of her new video for "Rockstar 101″.
Scheduled for a May 25th release, the new tune also features Blink 182 rocker Travis Barker.
