Most Similar Movies to Earth Girls Are Easy (1988)
If you are looking for movies like Earth Girls Are Easy (1988), you might like movies tagged with keyword : sci-fi, comedy, musical, romance, aliens, california, 1980s, colorful, song and dance, absurd, love, fashion, hilarious, fantasy, music, party, beach, zany, humorous, trippy .
Swinger's Paradise (1964), The Pirate Movie (1982), Teen Beach Movie (2013), Beach Blanket Bingo (1965), Mamma Mia! Here We Go Again (2018), Barb & Star Go to Vista Del Mar (2021), Strange Magic (2015) ... Let's take a look at the following list...

Swinger's Paradise (1964)
A group of (literally) drifting popsters find themselves involved in a grim sand-and-sandals desert movie. They reckon a few song-and-dance numbers would liven things up.
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The Pirate Movie (1982)
The crew of a large ship sail the high seas encountering other pirates from other ships. The boy from the ship ends up having to save his girlfriend who is kidnapped by a bunch of other pirates.
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Teen Beach Movie (2013)
Two young surfers (Ross Lynch, Maia Mitchell) find romance when they magically become part of a movie musical.
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Beach Blanket Bingo (1965)
Lovers (Frankie Avalon, Annette Funicello) quarrel around surfers, Don Rickles, Buster Keaton, Von Zipper's biker gang.
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Mamma Mia! Here We Go Again (2018)
Five years after the events of Mamma Mia! (2008), Sophie prepares for the grand reopening of the Hotel Bella Donna as she learns more about her mother's past.
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Barb & Star Go to Vista Del Mar (2021)
Lifelong friends Barb and Star embark on the adventure of a lifetime when they decide to leave their small Midwestern town for the first time - ever.
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Strange Magic (2015)
Goblins, elves, fairies and imps, and their misadventures sparked by the battle over a powerful potion.
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Seaside Swingers (1964)
1964. Musical starring John Leyton, Mike Sarne, Freddie & the Dreamers Ron Moody, Liz Fraser, Nicholas Parsons and Danny La Rue. A group of high-spirited teens find friendship, love & music.
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Muscle Beach Party (1964)
Local beach-goers find that their beach has been taken over by a businessman training a stable of body builders.
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In the Good Old Summertime (1949)
In turn-of-the century America, Andrew and Veronica are co-workers in a music shop who dislike one another during business hours but unwittingly carry on an anonymous romance through the mail.
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Living It Up (1954)
An unsophisticated stationmaster from provincial New Mexico fraudulently claims that he is dying in order to get an expense-paid dream tour of New York.
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Good News (1947)
Tommy (Peter Lawford) is Tait College's quarterback and the biggest heartthrob on campus; unfortunately, his preoccupations with football and girls leave little time for studying. With an important game on the horizon, Tommy flunks a test. The college refuses to let Tommy play unless he retakes the test and gets a decent grade. Bookish student Connie (June Allyson) is enlisted to help; when they begin to hit it off, another seductive Tait coed grows jealous and decides to butt in.
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Tea for Two (1950)
A socialite with aspirations of a career in show business bets her wealthy uncle $25,000 that she can say "no" to everything for two days straight, hoping winning will help her fulfill her dreams.
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Du Barry Was a Lady (1943)
A night club's coatroom attendant who's in-love with the club's singer accidentally sips a drugged drink that makes him dream he's French King Louis XV courting the infamous Madame Du Barry.
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Riding High (1950)
A horse trainer who has fallen on hard times looks to his horse, Broadway Bill, to finally win the big race.
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Take Me Out to the Ball Game (1949)
Two dancing baseball players (Gene Kelly, Frank Sinatra) run into trouble with their team's new female owner (Esther Williams) and a gambler who doesn't want them to win the pennant.
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Going Places (1939)
A sports store clerk poses as a famous jockey as an advertising stunt, but gets more than he bargained for.
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Blonde From Brooklyn (1945)
Returning soldier Dixon Harper meets cute with promising radio singer Susan Parker. Susan is mistaken for a heiress to a southern plantation by blustery colonel Farnsworth and she ignores wise cracking friend Diane to see the ruse through.
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