Rihanna Flashes Her Bum And A Blunt With Chris Brown On Her Birthday In Hawaii [PHOTOS]

Rihanna at the Met Ball 2012
Rihanna looked stunning in a gown by Tom Ford.
Rihanna turned 25-years-old yesterday (February 20, 2013), and did some celebrating with boyfriend Chris Brown.

The on again off again couple were holding hands as they walked back to their hotel room. Rihanna wore an interesting fishnet shirt over her bikini bottoms. Fishnet is really just never that attractive.

“Pour it up pour it up! #birthdaybehavior” along with a photo of her and Chris in what looked like to be the back of a limo.

The singer is partying it up with Brown and her family in Honolulu.

“We Allllll Here!” Rihanna’s little brother Rorry Fenty wrote on Instagram along with a group pic. 

Things also seem to be getting better with Rihanna and Katy Perry, who tweeted:

HAPPIEST 25TH BIRTHDAY to my baby girl @rihanna! I wish I could b there drinking Mai-Tais & telling haters to eat a d*ck w/u!

Well that is definitely a change of tune.