Britney Spears unveiled her 'Sometimes' video in 1999, but now new, never-before-seen footage from the shoot has been posted online.

The clip is shot from behind the camera, while Spears is performing choreography in the sun. As fans may remember, the teen pop star and her back-up dancers were dressed in white as they took over the end of a pier in Malibu, Calif.

Viewers get to see Britney & Co. demonstrating their skills, and are offered a view the famous heart configuration from a new angle. The footage also shows a glimpse of the production crew and model Chad Cole, who played the singer's love interest, while Spears lip syncs to the sound of her late-'90s tune.

'Sometimes' was featured as the second single from the star's debut album '…Baby One More Time,' sandwiched between the release of the title track to the LP and '(You Drive Me) Crazy.' It's one of the now 30-year-old's most popular songs to date.

Sadly, the new clip does not include an interview with the singer, or any b-roll footage of that bright pink ball, but it's still great to see unearthed images of Spears 13 years later.

Watch the Behind-the-Scenes Clip of Britney Spears' 'Sometimes' Video