Question: when does lexie grey join grey's anatomy
Answer: 2007-05-10; 05 10 2007; 10-05-2007; 05-10-2007; 2007 May 10; 2007 May, 10; 2007 05 10; 05/10/2007; 10/05/2007; 10 May 2007; 2007-05-10; 10 05 2007