Rihanna + Chris Brown Celebrate Her Birthday in Hawaii

After being on, then off, then on, then off, it seems as though Rihanna and Chris Brown are (for now) back ON. The two most indecisive lovers spent Rihanna's 25th birthday (Feb 20) together in Hawaii.

Breezy and RiRi were snapped canoodling and holding hands on the beach together in island paradise by the paps, but Rihanna is not trying to keep their time spent together a secret in the least. The 'Stay' singer has taken to posting a slew of intimate pictures of the two of them celebrating her big day on her Instagram.

One snap shows Rihanna sitting atop Chris Brown's lap in a luxury vehicle in the same barely there mesh skirt and bikini the pop star was sporting on the beach. A particularly dry-heave inducing picture was a solo one of RiRi covered in cake with the caption, "Put this #cake in ya face! I made him lick all this icing off! Lol." We're definitely not LOL'ing. We're actually SOL (sighing out loud).

As everyone and their brother already knows, Rihanna loves the ganga so perhaps it was no surprise the cake she was having Chris Brown lick off was a red, yellow and green masterpiece with a golden pot leaf emblazoned on the front.

There was speculation that these two star-crossed lovers were, perhaps, planning on getting engaged to mark RiRi's quarter century in Hawaii, though it seems (as of now) these rumors are completely baseless. Phew!

Listen to Rihanna, 'Birthday Cake'