Britney Spears and pal Sam Lufti were spotted leaving the Four Seasons Hotel in Beverly Hills on Friday night (November 16), swarmed by the paparazzi, as the singer went to gas up her Mercedes. Britney, sporting sweaty armpits, hid behind a scarf and as usual, the paps turned into gas station attendants and fueled her up. Check out pictures and video from X17 (set1 / set2) and INF. Watch footage below.