Gabrielle Union revealed her inner geek on “The Tonight Show” Monday as she played the role of a high school vice principal in a video skit alongside Jimmy Fallon.

Wearing oversized glasses and a high-buttoned blouse, the actress and the late-night host revealed that they had been voted the “most entertaining and musical” morning-announcement duo in the area.

“We like to take popular songs and put our Saugerties High spin on them,” Union’s character said.

Announcements regarding the cheerleading squad, the banning of smartphones and social media, or chatting in class were read out to the tune of hit songs by Rihanna, The Weeknd and Walk the Moon to spice things up.

Also Read: How Jimmy Fallon's 'Jesus Finger' Got Its Name

Fittingly, the only student who hadn’t “paid his field trip money” went by the name of Mitch Henderson, sparking the passionate Rihanna parody song “Mitch, Better Have My Money.”

Union played Chris Rock‘s fiancée in “Top Five” and co-starred in last year’s box office hit “Think Like a Man Too.” She currently stars on the BET series “Being Mary Jane” and will soon begin filming Nate Parker’s “The Birth of a Nation” with Armie Hammer.

Also Read: Jimmy Fallon Invites Tennessee Teen to 'Tonight Show' After Twitter Campaign

“The Tonight Show” airs at 11:35 p.m. ET on NBC.

10 Fiercest 'Lip Sync Battle' Performances: From Dwayne Johnson to Anne Hathaway (Photos)

Jimmy Fallon kicked off the season with "Jump in the Line" by Harry Belafonte, then tackled Madonna's "Like a Prayer" with the aid of a church choir.
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Dwayne Johnson took rival contestant Jimmy Fallon's trash-talking and decided to "Shake It Off" with Taylor Swift, before bringing out the bellbottoms for the Bee Gees' "Stayin' Alive."
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Common went all out with "I Want You Back" by Jackson 5 and ended even higher with Lionel Ritchie's "All Night Long."
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John Legend busted out Juvenile's "Slow Motion" before dusting off the Hammer pants for "U Can't Touch This."
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Anne Hathaway gave the crowd a little "Love" from Mary J. Blige before bowling the audience over with Miley Cyrus' "Wrecking Ball."
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Emily Blunt showed her hip-hop roots with Blackstreet's "No Diggity" before nailing an insane Janis Joplin impression for "Piece of My Heart."
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Anna Kendrick revealed a secret love for Emily Blunt with One Direction's "Steal My Girl," before enlisting Jennifer Lopez's help with "Booty."
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John Krasinski showed off his sick marionette skills for N*Sync's "Bye Bye Bye," then revealed his sexy side by dancing in a glittery dress for Tina Turner's "Proud Mary."
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Mike Tyson gives the audience "Satisfaction" courtesy of the Rolling Stones before (kind of) busting out Salt n' Pepa's "Push It."
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Terry Crews unleashed his masculinity with Run-DMC's classic "Sucker M.C.'s" before revealing his softer, more feminine side with Vanessa Carlton's "A Thousand Miles."
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Boasting the highest non-scripted premiere in Spike’s history and a second season already ordered, the spin-off from Jimmy Fallon’s “Tonight Show” has proved to be an instant success

Jimmy Fallon kicked off the season with "Jump in the Line" by Harry Belafonte, then tackled Madonna's "Like a Prayer" with the aid of a church choir.

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