Fan raps for Chris Pratt at Avengers Endgame premiere

This is the moment a lucky fan got to rap for Hollywood star Chris Pratt at the premiere of Avengers Endgame in Los Angeles on Monday.

Peyton, who attended the glitzy event thanks to the Make-A-Wish charity, is a big fan of Pratt's viral series "What's My Snack?" so when she got to meet him, she performed one of his rhymes about a carrot cake muffin.

"I love that you know that! That's soo good," Pratt said.

Pratt's video series features him talking - and occasionally rapping -about his daily snacks, which are often too healthy for his liking.