Usain Bolt caught grinding on curvy Instagram model at a party (Video)

Eight-time Olympic gold medalist, Usain Bolt who's dating stunning Jamaican model girlfriend, Kasi Bennett, was filmed grinding on one of the hottest American Instagram models, Zahra Elise at a party.

The video which was recorded by the Instagram model was captioned 'Missed you too.' alongside a love emoji.

Usain Bolt's fans are wondering if things are still going well with his model-girlfriend, Kasi Bennett.

Watch the video and see hot photos of Zahra below.