Blake Shelton has paid $40,000 for his first movie role. The 47-year-old country singer is set to share the screen with Mark Wahlberg in an upcoming film after making the winning bid for a cameo during a live auction at the Keep Memory Alive’s 27th Annual Power of Love Gala in Las Vegas on Friday (10.05.24) night. According to People magazine, Blake – who was honoured at the event for his philanthropic work – joked on stage later in the evening: “I don’t know if you guys saw the auction earlier. This is maybe the last time I’m ever gonna perform country music. “I’m a movie star now. I’m not f*…