Rihanna shows off brand new mouth piercings on Instagram

Singer Rihanna has posted two photographs on photo-sharing website Instagram striking different poses with her new mouth rings.

Rihanna shared the photographs over the weekend that showed her sporting mouth rings. The bling apparently was a tiny gold grill which also featured a lip ring loop.

"my new b***h by @dollycohen," she captioned one of the images, and captioned the other with "my grill got a piercing".

Prior to debuting her new mouth bling on the social media, Rihanna was photographed leaving a restaurant in Santa Monica. During the outing, she rocked a white see-through vest top, white pants, and Nike trainers.