Ashley Greene Ashley Greene and her squad cheered for the Rams from the sidelines on Oct. 9. Photo: Instagram

On October 9, the L.A. Ram's Sunday football game was a star-studded affair as Hollywood A-listers came out to support their local team play their fifth NFL season game against Tyrod Taylor and the Buffalo Bills.

The nail biting game had celebs likes rapper Tyga, "Hunger Games" actor Josh Hutcherson,  "Neighbors 2" actress Chloe Grace Mortez, Clipper's Chris Paulwith, "True Detective" actress Rachel McAdams, "Twilight" actress Ashley Greene, "Modern Family" actor Ty Burrell, Olympic skiier Lindsey Vonn and legendary KISS singer Gene Simmons, on the edge of their seats throughout the afternoon. 

Tyga and actor Josh Hutcherson Tyga and actor Josh Hutcherson cheered on the L.A. Rams against the Buffalo Bills. Photo: Instagram

Throughout the game Tyga and Hutcherson were on their feet shouting out their support for Todd Gurley, while between plays, Mortez was snapped selfies with her best friend. 

Chloë Grace Moretz Chloë Grace Moretz snap chatted throughout the game with her best friend between plays. Photo: Snapchat

Clippers' CP3 was spotted spending quality father-son time with his son Chris Paul II while Greene and her squad cheered for the Rams from the sidelines.

Gene Simmons Legendary KISS singer Gene Simmons rallied for his local L.A. football team. Photo: Instagram

The "Life in Pieces" cast such as Colin Hanks, Dianne Wiest and Zoe Lister-Jones were also spotted filming the show during the game.

Ty Burrell "Modern Family" actor Ty Burrell was one of the many famous faces at the game. Photo: Twitter

Despite the Rams 30-19 loss, Hollywood's elite enjoyed their Sunday afternoon at the L.A. Memorial Coliseum.