Separated at Birth? Robin Meade, Katy Mixon, Mary Murphy (and a little Marie Osmond)

Am I taking crazy pills or are all four of these women cut from the exact same cloth?

A: Robin Meade, CNN Headline News (Morning Show)

B: Mary Murphy, So You Think You Can Dance

C: Marie Osmond [Of THE OSMOND FAMILY, too many credits to list]

D: Katy Mixon, Eastbound and Down, Mike and Molly