How old was Katy Perry in Last Friday Night?

Age is one of those behind-the-scenes facts that fans love to uncover. That kind of trivia can make the viewing experience even richer. We’ve tracked down that detail for you.

In Last Friday Night, Katy Perry took on the role at the age of:

26 years old

According to our findings, that was the correct age of the celebrity.

This age was calculated based on the beginning of the release year of Last Friday Night:

January 1, 2011

And the date of birth of Katy Perry:

October 25, 1984

Given the typical time period between the filming and the release date, Katy Perry could have been a year older or younger than the age shown when some scenes were being filmed.