In the short clip, Britney says, "Hi. So I know that there have been a lot of comments and a lot of people saying a lot of different things about me, but I just want to let you guys know that I am fine."
"I'm the happiest I've ever been in my life," she adds.
She ended the video with some well wishes to her concerned fans.
Spears tells them, "I'm sending all of you guys a lot of prayers, wishes, and a lot of love."
You can watch her full video here:
Do you believe her?
If you still have some doubts, you're definitely not alone.
Despite her encouraging words, many of her fans were not convinced that Britney was her "happiest" self--and some even doubted that she was "fine" at all.
One wrote, "If you have to tell people you’re fine and you look like this, you’re not fine."
Another commented, "Man, she looks terrified to me."
But we're hoping for the best--that Britney really is at her "happiest" right now.