Riri's flaunting her newfound curves like a total boss!

Cara Delevigne and Rihanna served up some killer looks at the Valerian premiere last night, but we're slightly bummed that Riri didn't bring her new billionaire Saudi beau Hassan Jameel as arm candy. We can't get enough of that new romance!

It sounds like the "Wild Thoughts" songstress thinks she has found The One, and they are already talking about tying the knot.

"They agree that they won't get married in the U.S. They want the place where they exchange vows to be special to who they are and where they come from, which means Barbados for her and Saudi Arabia for him, probably in Riyadh," a source dished to Life & Style. "They obviously aren't concerned about money. What they want is to be in a gorgeous location, surrounded by family and friends. They can't wait to get married. They're really perfect for each other," the source added.

Our favorite Bad Gal is no fool, though, and plans to sort out a financial agreement before becoming a Mrs.

"Everything is moving so fast, but right now the priority is working out their individual assets with their attorneys in order to write up an ironclad contract. Rihanna loves Hassan, but business is business," the insider revealed.

Back to Valerian... well, nevermind.