These Actors Were Switched Out of Their Roles And No One Noticed

Riverdale

Ross Butler was on the hit teen TV show Riverdale...until another opportunity came knocking. When he was offered a main role on another teen TV show, he knew he had to jump at it. He began acting on the Netflix teen drama 13 Reasons Why and never looked back. However, the show knew it needed a new Reggie Mantle, so they hired Charles Melton for the role, and he turned out to be a huge hit with the viewers.

The More You Know

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Before going solo, Britney Spears was in an all-female group called Innosense.
Growing up, Katy Perry wasn't allowed to eat Lucky Charms cereal because luck was "linked to the devil." Her family also called deviled eggs "angeled eggs."
Michael J. Fox's middle name doesn't start with a "J." His middle name is actually Andrew.

Post originally appeared on Upbeat News.