She is a superstar singer who is also known for being an avid sports fan.

And Rihanna was every inch the die-hard sports fan as she attended the Los Angeles Lakers vs Houston Rockets game at Staples Center, Los Angeles on Thursday.

The Umbrella hitmaker, who rang in her 31st birthday on Wednesday, joined a host of A-listers at the event, including actor Denzel Washington, rapper French Montana and Big Bang Theory actor Kunal Nayyar.

Game time: ihanna was every inch the die-hard sports fan as she attended the Los Angeles Lakers vs Houston Rockets game at Staples Center, Los Angeles on Thursday

Game time: Rihanna was every inch the die-hard sports fan as she attended the Los Angeles Lakers vs Houston Rockets game at Staples Center, Los Angeles on Thursday

Cheers: The Umbrella hitmaker, who rang in her 31st birthday on Wednesday, joined a host of A-listers at the event, including actor Denzel Washington, rapper French Montana and Big Bang Theory actor Kunal Nayyar

The beauty looked stylish in a yellow and blue Lakers jersey, paired with blue jeans for her night of live sports.

The Work singer’s lob was styled in loose waves while a radiant dusting of make-up enhanced her pretty features.

The star put on an animated display as she cheered on the players at the match while sat with pals.

Support: The beauty looked stylish in a yellow and blue Lakers jersey, paired with blue jeans for her night of live sports

Go for it: The Work singer's lob was styled in loose waves while a radiant dusting of make-up enhanced her pretty features

Go for it: The Work singer’s lob was styled in loose waves while a radiant dusting of make-up enhanced her pretty features

Focus: The star was in her element as she watched on with awe

Delight: The star cheered enthusiastically as the Lakers won by five points 

Delight: The star cheered enthusiastically as the Lakers won by five points

Her support paid off with the Lakers securing a narrow victory 111-106.

Big Bang Theory actor, Kunal, 37, took a break from filming the hit show’s final season as he posed up courtside.

The Raj Koothrappali actor cut a dapper figure in a powder blue shirt and black suit as he relaxed at the game.

Oscar-winning actor Denzel, 64, was another A-lister at the game, with the star sporting a stylish black jacket, jeans and baseball cap.

The Training Day star was in good spirits as he sipped on a soft drink and chatted with friends and family.