Kristen Stewart and Robert Pattinson are officially over, and is that a smile we see on the "Twilight" actress' face at Paris Fashion Week?

Stewart, 24, made her first public appearance since she split from Pattinson in May, after dating for four years, at the Chanel Haute Couture Fall-Winter fashion show. She was wearing a textured white double-breasted jacket and tiny black leather shorts with a frayed hem, which made her long legs look endless. She accessorized with black fingerless leather gloves, edgy black heels, a Chanel bag, and thick chain bracelets.

Her makeup made her face look dewy and radiant, with a smokey eye. Her hair was pulled back in an updo.

Kristen seemed like a whole new person, removed from her usual moody and sulking self. She posed confidently for cameras in her outfit, and even cracked up at one point, laughing and waving at the paparazzi. She was almost recognizable with that grin!

This was also the debut of Stewart's new tattoos. According to Perez Hilton, she was spotted getting her new ink in Nashville. Her tats include a tiny infinity symbol on her right wrist, and four small straight lines on the side of her left wrist.

We know the "Twilight" stars are over because Pattinson has recently been linked with Stewart's friend Riley Keough, The Daily Mail reports. Keough co-starred with Stewart on "Runways." Pattinson and Keough were spotted driving to Rob's Los Feliz mansion, which is just over a mile from his ex-girlfriend's own home, Yahoo! News reports.

Rihanna, Alexa Chung and US Vogue editor Anna Wintour also arrived for the Chanel fashion show.