Rihanna Instagram PHOTOS: Drake's 'Girlfriend' Straddles Lion Statue in Sexy Booty Shorts, Chris Brown Jealous?

"Diamonds" songstress Rihanna is at her wild ways once again... and of course she has no shame sharing them with fans on her official Instagram:

badgalriri: "She x King."

badgalriri: "That's all me.... #Macau."

badgalriri: "Mufasa!!!"

That's RiRi... straddling a lion statue in a pair of skimpy booty shorts. Sexy. Looks like Chris Brown's ex was having some fun while staying in Macau, China.

As Mstars previously reported, rumors suggest that RiRi's currently dating "Nothing was the Same" rapper Drake:

...Rihanna and Drake never came out as an official couple, but they apparently got pretty close over the summer. And during the 2013 VMAs back in August, the two hung-out and Drake even gave the "Diamonds" beauty a kiss on the cheek (twice!):

"He gave her a hug and kissed her on the cheek," an onlooker told HollywoodLife.com before the VMAs. "It wasn't nothing major, it was just Drake being himself."

They were then spotted at a VMAs after-party, where they got touchy-feely once again.

Are these sexy Instagram snapshots to impress Drake, or to make Breezy and Karrueche Tran jealous?>