London: After Catherine Zeta Jones, it`s Charlize Theron, another Hollywood celebrity looking in dire need of a good meal.
The South African actress`s baggy jacket and loose trousers couldn`t hide her slender frame and she looked tired and drawn, with no make-up on her face, a news website reported.
Last week Theron was spotted carrying a box of meal replacement shakes.
The Lean Body meal replacement shakes are high in protein but low in carbohydrate, to "make it easy to stay in great shape, and perform at your peak", according to the company`s website.
The shakes are often used by other celebrities, including Britney Spears, when they want to lose weight quickly.
Oscar-winner Theron recently said that she often had "fat days", like any other woman.
The 34-year-old said, "Life is just as complicated for me as it is for any other woman out there and I wake up just like every other woman sometimes and can`t fit into my jeans and feel fat and ugly and have bad days."