Zac Efron honours Matthew Perry during his Hollywood Walk of Fame ceremony

Zac Efron received a star on the Hollywood Walk of Fame on Monday.During the ceremony, the The Iron Claw star honored his 17 Again co-star, Matthew Perry. In the 2009 romantic comedy, Efron played the younger version of Perry’s character who is transformed back into his 17-year-old self to get a chance at rewriting his life.