Simon Cowell’s 10-year-old son is an “amazing” drummer. The 64-year-old music mogul has a close bond with Lucy Spraggan and not only does the ‘Sober’ singer love hanging out with his, partner Lauren Silverman and their son Eric, she’s been very impressed by the youngster’s musical talent. She told Heat magazine: “I love Eric. He’s such a little character now and so much fun to be with. “I love spending time with him. “He’s learning to play the drums at the moment and he’s just amazing. “He has the same ear for a song as Simon – it’s like father, like son.” Simon is set to give Lucy away when s…