After the show wrapped up well past midnight, RiRi was spotted partying at Jimmy'z Monte Carlo nightclub, an eyewitness tells RadarOnline.com exclusively.
And on Thursday, despite knowing that she had another concert planned for 8:30 pm, Rihanna decided to continue the party with day drinking at the Sea Lounge, a beachside restaurant and party spot.
"She ordered a strawberry alcoholic cocktail and pizza," the Sea Lounge manager, Stan de Boissieu, tells RadarOnline.com exclusively. "She and her friends were just kicking back."
Not a care in the world? As of publication, Rihanna was running almost two hours late for the show.
But such behavior is increasingly common for the Bajan beauty. She's shown up late to several concerts on her Diamonds World Tour this summer, as RadarOnline.com has reported, while flaunting her drug and alcohol use.