
Rihanna came to sing at the Super Bowl, not show off her clothes.
Although her performance at the halftime show was packed with songs, choreography and all, the singer performed the entire 13 minutes in just one outfit, a red Loewe jumpsuit, which she then added a blown Alaia. But that's all!

In a new interview with British Vogue, held before she hit the stage (or, on the field), Rihanna talked a little about the outfit changes:
"The goal is not to change anyone. Seriously. It takes about 10 minutes. I just want to go out, perform and get it over with. Changing clothes is no fun at all.”
She also talked about the purpose of the performance and advertising some clothes was not in her plans at all.
"I want to have fun. I'm doing this for the people who love my music, the people who have supported me and gotten me to this point in my career."
Source: Glamour