Hilary has refused to enter rehab for a suspected addiction. Sources close to the star say that she may be suffering from caffeine addiction. Hilary was spotted, not once, but twice this morning in the cafeteria purchasing coffee. She also bought it in a large thermal mug, not a small styrofoam cup. Scientists say that cups hold only half the amount of a mug.

Hilary's publicist would only say that she is "managing her problems on her own." The publicist also denied that the celebrity has a caffeine addiction, but said she was suffering "exhaustion."