Singer Jason Derulo took an awful tumble down the stairs ... that the famous singer had been involved in an unfortunate fall. The source account to first post the incident came from a Twitter ...

Jason Derulo is an American singer. He rose to fame after his debut single, "Whatcha Say," reached No. 1 on the Billboard Hot 100 in 2009. Derulo topped the chart a second time in 2020 with his ...