Jennifer Lopez Goes Back to the '90s With "Love Don't Cost a Thing" Blond Hair

Jennifer Lopez turned 48 on July 24, but her party looks are worth celebrating all year long. On her birthday eve, Jenny from the block stepped out in Miami with Alex Rodriguez and immediately dubbed it 1999 again.

These days, we're used to seeing the actress, who is currently shooting her show Shades of Blue, wearing her character's ubercurly bob. And while we love that shoulder-grazing look on her, we think J Lo's '90s-esque style was a lil' treat from the birthday girl to us.

When we saw this look, our mouths dropped down as far as her waist-length hair. Much like love, it don't cost a thing to swoon over J Lo with the same pin-straight, side-parted hair that she wore in the "Waiting For Tonight" music video 17 years ago. Our '90s-loving hearts are racing.

Read on to see more of her new look, and prepare to get nostalgic as hell.