What do Christina Aguilera, Matthew Perry, and One Tree Hill's Paul Johansson have in common? Beverly Hills, 90210! See them all in SOAPnet's Star Spangled 90210 marathon, starting at 8AM on Memorial Day.
Photo Credit: CBS
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A then-19-year-old Christina Aguilera performed in the 1999 episode "Let's Eat Cake." She did not get "Dirrty." Those were simpler times.