It's National Best Friends Day!

Over the decades, bunches of songs have appeared on Broadway created for those treasured friendships between pals, diamonds, sponges, starfish, yourself and even dictionaries.

Let's have a look at 15 of our faves!

"Diamonds Are A Girl's Best Friend" (Lorelei)

"My Friend, The Dictionary" (The 25th Annual Putnam County Spelling Bee)

"For Good" (Wicked)

"Friend Like Me" (Aladdin)

"Friendship" (Anything Goes)

"What It Means To Be A Friend" (13 The Musical)

"Two Player Game" (Be More Chill)

"Dear Friend" (She Loves Me)

"Old Friends" (Merrily We Roll Along)

"BFF" (SpongeBob SquarePants)

"You And Me (But Mostly Me)" (The Book of Mormon)

"Bosom Buddies" (Mame)

"My Own Best Friend" (Chicago)

"You've Got A Friend" (Beautiful: The Carole King Musical)

"If My Friends Could See Me Now" (Sweet Charity)