Madison Beer was spotted cheering on Justin Herbert and the Los Angeles Chargers at SoFi Stadium on Sunday afternoon.
In footage captured from the stands, the singer and model soaked up the atmosphere inside the stadium before doing a 'heart' gesture with her hands.
She later posted a video from inside the stadium onto her own Instagram story, which showcased a young fan dancing on the big screen at SoFi.
It was the latest show of support from the singer for Herbert following a string of public sightings together amid their blossoming romance.
They were first pictured together in August, which sparked relationship rumors, as the quarterback made a surprise appearance on set for her music video.
The 6ft 6 Chargers star, who was once NFL Offensive Rookie of the Year, towered over Beer, who was wearing angel wings as part of the production in Los Angeles.
Madison Beer was spotted in attendance at the SoFi Stadium for the Chargers game on Sunday
Justin Herbert - Beer's rumored beau - was in fine form as the Chargers beat the Broncos
She was spotted at a house in Hancock Park, where the shoot ran throughout the day, wearing what appeared to be a nightshirt.
Madison posed with a heart locket and a tiny heart ring. Later she introduced Herbert to various crew members before they left together in Herbert's car.
In their most recent sighting together, which came at the start of the month, the duo arrived hand-in-hand at celebrity hotspot Delilah in Los Angeles.
Herbert kept his appearance simple in a black t-shirt and jeans while Beer, 26, wore sunglasses and a low-cut crop top.
On Sunday, it's fair to say that Herbert put on a show for Beer against the Broncos, as the singer and model cheered on from the stands.
Herbert completed 28 of the 47 passes he attempted and threw for 300 yards - including one touchdown - as the Chargers staged a comeback to win the game.
Fans have already begun joking that, when Beer is in attendance, Herbert likes to 'show off' on the field. He's also undefeated since their dating rumors sparked.
Beer, 26, shot to fame in recent years after Justin Bieber shared one of her covers on YouTube and she has since gone on to become a household name.
Beer also posted a video from inside the SoFi Stadium onto her Instagram on Sunday afternoon
Herbert and Beer have been spotted out together on a number of occasions in recent weeks
Herbert completed 28 of the 47 passes he attempted and threw for 300 yards on the day
Beer, who has previously dated TikTok star Nick Austin and briefly David Beckham's son Brooklyn, has 20.5million TikTok and 40.1m Instagram followers.
The singer's latest album, MB3, is set to be released later this year.
Herbert was drafted by the Chargers with the sixth overall pick in 2020. He went on to win that year's Offensive Rookie of the Year prize.
He signed a five-year contract worth $262.5m in 2023 but has only made the playoffs twice in five seasons, owing to being in the same division as the Kansas City Chiefs.