Britney Spears has lived a lot of life since she recorded her breakthrough 1998 hit song “…Baby One More Time,” and now she’s sharing a more grown-up version of the song in a new video. The pop star took to Instagram on Friday to share two videos of her singing her first Billboard Hot 100 No. 1 hit a cappella with some more adult lyrics, swapping out “give me a sign” in the chorus with “give me a f—ing sign.” In the accompanying caption, she says she asked to record this slinkier version of the song for years, but her “TEAM said No.” Explore Explore See latest videos, charts and news See latest videos, charts and news “This is me yesterday doing laundry and separating clothes … I haven’t shared my voice in an extremely long time … maybe too long … and here’s me playing at my house with a d...