I took on the ultimate sour challenge—eating a whole lemon without making a face! 🍋😂 It sounded easy… but trust me, this ...

For Vogue, Serena Williams took up the Lemon Challenge, a craze started by N.E.R.D. and Rihanna'smusic video, "Lemon." The 36-year-old is joined on set by a jet and tarmac workers, and boosted by ...