United Kingdom, March 5 -- THERA found it emotional performing in front of her family at her huge homecoming show in Prague on Monday (02.03.26).

The 18-year-old rising star has been supporting Jason Derulo on the European leg of his The Last Dance world tour, and while she showed no sign of nerves on stage at the O2 Arena in the city, the Czech singer admitted she got overwhelmed when she spotted her grandparents in the crowd.

She told BANG Showbiz backstage after her performance: "I spotted my grandmother up in the crowd.

"I knew they were here, but I didn't know where they were all going to be sitting, I just happened to look up and see them, but then I had to look away because I thought I was going to cry."

Despite her emotion, TH...