Summerize! The great Switcheroonie

This book is about a boy named Bill Harries that started as a unpopular boy at his school. And he really sucked at soccer. One day he gets a haircut and looks like a famous soccer players son, Benny. Everyone calls him Benny and he starts getting popular. He was always the one that got picked last at soccer because he always scored own-goal and he really sucked. But now, after the haircut everyone picked him first. He actually got a date with his crush but it wasn't really a date because his crush best friend followed them to the movies. One day Bill read in the newspapper that they were looking for look-a-likes and he wrote a letter to them and send them a picture of himself. After some days he received the letter and they wrote that they will be in touch. He got a call from them too where they said that he should come down to a studio.