Rihanna hobbled from store to store on crutches during a shopping spree on Los Angeles’ trendy Robertson Boulevard on Wednesday.The R&B beauty recently injured her foot during a day-long rehearsal of her upcoming world tour

“Rihanna looked to be struggling on her crutches,” one onlooker said.

“But she wasn’t going to get that stop her. She was hopping in and out of shops looking through jewelery and clothes.”

“Nothing like a bit of retail therapy to make you feel better.”