Article continues below advertisementBritney Spears almost exposed everything in her latest dance video.The pop star, 43, teased fans by pulling her pink thong down on Sunday, August 3.Article continues below advertisementSource: @britneyspears/InstagramBritney Spears started to pull down her thong.Spears donned a cleavage-baring hot pink bikini and black choker while strutting around her room. She slipped down the sides of the thong, nearly revealing her private area.