Britney Spears wished her not so little sister Jamie Lynn a belated happy 30th birthday on Friday with a gushing tribute.The 39-year-old pop star — who has been at the mercy of a lengthy conservatorship battle since 2008 — penned a social media message to the former Nickelodeon star about independence, writing: 'I wish I was as strong as you.'Britney's tribute to Jamie was a bit late as her birthday was on April 4, but regardless the Toxic singer felt the need to publicly convey her affection for her sister by sharing a throwback snap.
Belated tribute: Britney Spears, 39, wishes her not so little sister Jamie Lynn Spears a belated happy birthday on social media with a message of independence and strength: 'I wish I was as strong as.
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