article_snippet.sent: the star's   even snacks, saying the star's   enjoys Justin's peanut butter packs and spoonfuls of Dulce de Leche-flavoured Häagen-dazs ice cream. 
article_snippet.sent: The 22-day challenge wasn't the first time the star has shared The singer meal plans.
article_snippet.sent: The singer lost a total of 20lbs drinking a concoction of purified water, organic lemon juice, maple syrup and cayenne pepper.
article_snippet.sent: The singer allowed The singer just one cheat day a week where The singer would eat pizza and drink wine.
article_snippet.sent: During an interview with Bang magazine, the 33-year-old was said to have eaten just six slices of tomato and four pieces of cucumber for The singer lunch.
article_snippet.sent: The singer said of her lunch: 'I have to.
article_snippet.sent: It is also thought that The singer abstains from alcohol and caffeine and drinks up to three litres of water a day.
highlights_snippet.sent: Other stars to reveal their eating habits include Beyoncé and J-Lo .
  