Britney Spears has shared a birthday message to her sister Jamie Lynn Spears with a throwback photo from the singer’s days with ex Justin Timberlake.The pop star, 39, took to Instagram to pay tribute to her younger sibling as she turned 30.And the American musician could be seen cosying up to her former boyband star ex Justin, 40, who she dated from 1998 to 2002.Britney can be seen laughing with a broad smile across her face as Justin appears to be talking to Jamie Lynn, who looks much younger with shoulder-length blonde hair.The Baby One More Time singer captioned the image: ‘Happy belated birthday to this beautiful soul!!!‘I love you so much and damn it I wish I was as smart as you at 30!!!!
Read more on metro.co.uk