PHOTOS: Songs Sia Wrote For Others: Beyonce, Britney Spears & More

Sia's birthday is right around the corner! She will be turning 42 on December 18th. Considering the  songstress has single-handedly revived the pop music songwriting front in the last decade or so, iHeartRadio decided to take a walk down memory lane to revisit some of the cuts she's penned. Take a look below!

1. Kelly Clarkson

Song: "Invincible" (2015) 

Piece By Piece

2. Britney Spears 

Song: "Perfume" (2013) 

Album: Britney Jean

3. Beyoncé 

Song: "Pretty Hurts" (2014) 

Album: Beyoncé

4. Rihanna

Song: "Diamond" (2012) 

Album: Unapologetic

5. Celine Dion 

Song: "Loved Me Back to Life" (2013) 

Album: Loved Me Back to Life

6. Jessie J 

Song: "Flightlight" (2015) 

Album: Pitch Perfect 2 (Original Motion Picture Soundtrack)

7. Carly Rae Jepsen 

Song: "Boy Problems" (2016) 

Album: E•MO•TION

8. Fitz & The Tantrums 

Song: "Break The Walls" (2013) 

Album: More Than Just a Dream

9. Pitbull

Song: "We Are One (Ole Ola)" (2014) 

Album: One Love, One Rhythm -- The 2014 FIFA World Cup Official Album

10. Rita Ora

Song: "Radioactive" (2013) 

Album: Ora

11. Ne-Yo

Song: "Let Me Love You (Until You Learn to Love Yourself)" (2012)

Album: R.E.D.

12. Maroon 5

Song: "My Heart Is Open" featuring Gwen Stefani

Album: V

13. Lea Michele

Song: "Cannonball" (2014)

Album: Louder

14. Kylie Minogue

Song: "Sexercise"

Album: Kiss Me Once

15. Katy Perry

Song: "Double Rainbow" (2013)

Album: Prism

16. Christina Aguilera

Song: "You Lost Me" (2010)

Album: Bionic

17. Katharine McPhee

Song: "Round Your Little Finger" (2015)

Album: Hysteria

18. Belinda

Song: "Utopía" (2006)

Album: Utopía

19. Quvenzhané Wallis / Sia

Song: "Opportunity" (2014)

Album: Annie (Original Motion Picture Soundtrack)

20. Shakira

Song: "Chasing Shadows" (2014)

Album: Shakira

Photo: Getty Images