Jennifer Love Hewitt looks a bit different this summer. During the I Know What You Did Last Summer premiere at Los Angeles' United Theater on July 14, the actress traded in her signature brunette hairstyle for a more ginger-toned look.

Jennifer Love Hewitt took the little black dress to the red carpet for the "I Know What You Did Last Summer" movie premiere.

It's been nearly 30 years since Jennifer Love Hewitt hit the red carpet for I Know What You Did Last Summer back in 1997. Well, she's back for the latest installment in the franchise, but some people gave her a hard time for not looking like her teenage self during the original premiere.

Jennifer Love Hewitt graced the red carpet for the 'I Know What You Did Last Summer' reboot, stunning in a little black dress

Actress Jennifer Love Hewitt stepped back into the spotlight with a stunning red carpet appearance that left fans completely mesmerized and social media

Jennifer Love Hewitt attends the premiere of the movie 'I Know What You Did Last Summer'. At the event, she debuted a bright orange hair transformation. See pics here.

The “Scooby Doo” star and Hewitt starred alongside each other in the original 1997 film “I Know What You Did Last Summer.”