You can add Sylvester Stallone to the growing list of people who have jumped onto the 'Wentz Wagon.'

TMZ caught the actor getting into his car recently and asked whether or not he was on the 'Wentz Wagon,' which is reserved for fans of Philadelphia Eagles rookie quarterback Carson Wentz. Check out Sly's response:

In just three games, Wentz has become an NFL superstar, leading the Eagles to three straight wins, piling on the accolades as he goes. Just this week, Wentz was named the Pepsi Rookie of the Week for the second time and the NFL Offensive Rookie of the Month.

Wentz and the Eagles are currently in the midst of their bye week. They'll reconvene in Philadelphia next week to begin preparing for their week five opponent, the Detroit Lions.

[TMZ]