The "Pearl Harbor" star attended the star-studded 2024 SAG Awards in Los Angeles Feb. 24 ... The blockbuster is the biggest one Hartnett has starred in since 2001's "Pearl Harbor," which launched ...

At the SAG Awards, Josh revealed in an interview on the red carpet that he and Tamsin had privately welcomed baby No. 4, after he was asked whether he'd seen anything about the "Josh Hartnett ...