If you noticed that Rihanna's breast size has gotten bigger in the last few years, you're not alone. She most likely had breast implants, but it's not for certain. She used to be pretty flat chested, but now sports a C bra cup size. It's true that Rihanna uses double sided tape to lift and scrunch her cleavage, but the size increase seems too significant for something like that to achieve. This before and after picture shows a drastic increase in her breast size. Granted, Rihanna has no major bra support in the before picture.
If Rihanna had breast implants it would have been for a cup size increase.
What's your verdict, did Rihanna get a boob job?