Sean Kingston Back to Work

Singer Sean Kingston is back to work after being critically injured in a jet ski accident in Biscayne Bay over Memorial Day weekend.

The "Beautiful Girls" star was spotted Saturday smiling on the Miami set of a music video shoot for Iyaz, a singer he discovered through MySpace, alongside artists Soulja Boy and Travie McCoy.

Kingston, 21, wore a brace on his left wrist, but otherwise appeared healthy.

He is reported to have suffered injuries including a broken jaw, fractured wrist and water in his lungs in the accident, according to TMZ, and was confined to Jackson Memorial Hospital's intensive care unit for more than three weeks.

"Love my life," he tweeted Saturday. "The Lord blessed me with a second chance at life and [I'm going to] cherish it..."

The Miami native and friend Cassandra Sanchez were both injured when a Sea Doo Kingston was piloting collided with the Star Island bridge on May 29. Kingston was rushed to the hospital in critical condition before improving steadily until his release June 21.

Source: NBC Miami