Tom Arnold -- Dropping 90 Pounds Ain't So Sweet

Tom Arnold is half the man he used to be, dropping 90 pounds in 9 months -- but he tells TMZ, it wasn't easy ... he had to cut out sugar and bread from his diet and bust his ass exercising.54-year-old Tom tells us his son Jax -- who was born in…

Drea de Matteo Drew Barrymore Ehrinn Cummings Elena Lyons