Beverly Hills, 90210: Season 3, Episode 24

3 - 24: Perfectly Perfect

Kelly's obsession with her weight leads to an addiction to diet pills that puts her health in imminent danger. Her friends plan a surprise party for her 18th birthday but the pills make her so paranoid that she thinks everyone is against her. Meanwhile, Brandon and Steve compete on a televised dating show for a date with the lovely Celeste Lundy.