Rihanna, 34, made another rare public appearance this past weekend at the Longchamps racecourse in Paris in support of A$AP Rocky.  

Pictures of the "Umbrella" singer arriving at Lollapalooza on July 17 to see Rocky perform show her wearing skintight black "pantaboots" by Balenciaga x Adidas. 

The new mother also sported several strands of freshwater pearl necklaces and a long-sleeved green and blue athletic windbreaker by Martine Rose. 

Kim Kardashian has recently shown a strong preference for avant-garde outfits, such as the pantaboots she wore on Sunday. 

She accessorized her chic updo with large earrings and armfuls of rings. She wore dark, rich shades of lipstick and eyeshadow, sported sunglasses and a cell phone and seemed at ease as she made her way around the venue.  

Meanwhile, 33-year-old Rocky flashed his vibrant side onstage by wearing a rainbow-colored fuzzy cap and fuzzy, neon-green eyewear.  

He was also decked out in a pair of plaid pants and a funny tee shirt. 

Rihanna gave birth to a son on May 13, so her return to public view was less than two months after that event.