Shelby Ann Fero (born October 27, 1993) is an American writer and comedian.

[3] Shelby Fero is an American comedian best known for her popular tweets.

[6][7] She appeared on a live version of WTF with Marc Maron, and have been a panelist several times on National Public Radio's Wait Wait... Don't Tell Me show.

She played Denise (mispronounced as Dee-nice) in Key & Peele's viral "Substitute Teacher" sketch.

[8] In 2016, she won an Emmy Award for Outstanding Short Form Animated Program.