Kobal Collection; Trae Patton/NBC
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Then: Kelly Bundy, Married... with Children
Now:Reagan, Up All Night
Thankfully for baby Amy, Reagan is almost nothing like the slutty, self-centered, dumb blonde Applegate played for 11 years. Where Kelly was boy-crazy and entirely uninterested in almost anything else, Reagan is happily married and primarily occupied with returning to work and pleasing her unpredictable boss, Ava.