Mandy Moore's nostalgic throwback photo with Justin Timberlake is perfect

Mandy Moore has shared an adorable throwback photo from 1999 of her with Justin Timberlake.

The pic features an 18-year-old Justin with Mandy - who was just 15 - before she opened for *NSYNC while they were on tour.

The This Is Us star wrote along with the snap: "Abercrombie t-shirts and bucket hats. Opening for this guy and his band. Look at my nervous smile!"

Please feel free to post as many nostalgic photos as you like, Mandy. We love it!