Jamie Lynn Spears Shares Photo of Sleeping, Shirtless Fiance Jamie Watson

Jamie Lynn Spears and Jamie Watson
Jamie Lynn Spears shared a sweet photo of her shirtless fiance Jamie Watson sleeping after she wrapped up promotion duties for her single "How Could I Want More" in NYC on Thursday, Dec. 19  Courtesy Jamie Lynn Spears

Oh, to be young again — and exhausted? Jamie Lynn Spears is on the comeback trail, and the hectic schedule is already getting to her! The 22-year-old younger sister of Ms. Britney Spears is already whupped from promoting her new country single "How Could I Want More."

"Who worked all day??? In bed after a long, but successful day in #nyc!!" the country crooner wrote via Instagram on Thursday, Dec. 19. "So thankful for every person I met, and every place I visited!! And for my AMAZING team and band!!! Goodnight!! #blessed." 

Alongside the caption, Spears shared a personal (yet adorable!) black and white picture of herself lying in bed next to her sleeping, and shirtless fiance Jamie Watson. Spears announced she got engaged to her boyfriend of three years via Twitter in March.

Spears has been busy since releasing her new tune in November. (She took a five-year break from showbiz after having her daughter Maddie, 5, with ex-fiance Casey Aldridge.) The former Nickelodeon star has been promoting her track in the Big Apple, and has brought Watson, 30, along for the press tour. On Thursday, Dec. 19, Spears performed the single on the Today show. She also duets with her big sister on Britney's new album, Britney Jean, in the song "Chillin' With You."

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