Kevin James ' hair transplant is a great success. In the pictures above, we see Kevin with a new head of hair that his hair surgeon has given. I was watching the movie Grown Ups the other day and I could not help but stare at Kevin James ' hairpiece. Most likely you did not even notice. According to hair loss restoration expert Alan J. Bauman: " Kevin James has worn a hairpiece for years which couldn't hide the loss in the.