Case in point: "The Sinner" actress proved she'll always be the "Sexy Back" singer's biggest cheerleader by sharing photos of her totally fangirling over his performance in Manchester, U.K., on Aug. 8 for his "Forget Tomorrow World Tour."

In the snaps shared to Instagram Aug. 9, Biel watched Timberlake -- guitar in hand -- sing on stage while she applauded, cheered and smiled wide from behind. Along with the sweet shots, the 42-year-old captioned the images, "Fan girl alert !!"

As Timberlake's attorney, Edward Burke Jr. explained in a statement to E! News earlier this month, "Every DWI case in the state of NY mandates a license suspension whether it's a NY license or an out-of-state driver."

"With an out of state license," he continued, "the court must also suspend the privileges in NY but the motorist is allowed to drive in every other state."

Timberlake -- who pleaded not guilty to the DWI charge during a virtual Aug. 2 hearing -- isn't only thankful to have Biel by his side throughout the challenging time. Less than a week after being taken into custody, he expressed his gratitude to fans while performing on stage at Chicago's United Center.

"We've been together through ups and downs and lefts and rights, and it's been a tough week," Timberlake told the June 21 crowd, as seen in a fan's video shared on social media, "but you're here, and I'm here, and nothing can change this moment right now."

"The Social Network" actor added, "I know sometimes I'm hard to love, but you keep on loving me and I love you right back. Thank you so much."