Lexi Sterling, played by Jamie Luner, is a character introduced in the second series of the Beverly Hills, 90210 continuity. She first appeared in the sixth season. Lexi is an interior decorator and the ex-wife of Dr. Brett Cooper, who once had an affair with Kimberly Shaw, for eight years. Upon her arrival in Los Angeles, she became fast friends with Dr. Peter Burns, and a romance soon developed. However, her father died after collapsing during an argument with Peter, who Lexi quickly blamed. After discovering that her father actually had a medical condition, she later took Peter back. Their relationship ended when he developed new feelings for his ex, Amanda Woodward.