The 27-year-old was in the stands at SoFi Stadium to support her fiance as the Chargers kicked off their NFL campaign against the Arizona Cardinals.
Beer was spotted sipping what appeared to be a frozen lemonade while watching Herbert in action.
She looked effortlessly stylish in black thick-rimmed glasses while she adorned a navy and yellow Chargers-style sports top as she followed the action.
But her appearance quickly became a talking point of its own after a clip of her went viral.
SportsCenter shared footage of Beer on social media with the caption: “Madison Beer supporting Justin Herbert .”
The clip racked up a staggering 11 million views, with NFL fans unable to resist commenting on Herbert’s glamorous other half.
One joked: “A little too much, she’s distracting him too much.”
Another Chargers supporter pleaded: “She needs to stop distracting my QB. Go away for 4 months please. ”
That was a reference to the length of the NFL regular season and the fan’s apparent desire to keep Beer away from Herbert until the campaign is over.
Others had a rather different view of her commitment to the game.
One fan wrote: “She’s locked in like she’s studying every single play.”
And another quipped: “Watching her man get outplayed by Jacoby Brissett.”
Unfortunately for Herbert, there was little Beer could do to change the outcome on the field as the Chargers were beaten 26-14 by the Cardinals.
Beer has become increasingly familiar to NFL fans since making her relationship with Herbert official last year.
The American singer-songwriter and television personality has known to have been dating Herbert since August 2025, with the pair now engaged.
She has continued to support him from the stands, bringing a huge celebrity following of her own to Chargers games.
The Chargers return to the field to play the Las Vegas Raiders on Sunday, hoping the outcome will be different this time around.
