Bridgerton’s hair and makeup designer reveals the key to Penelope and Colin’s Season 3 transformations.

<img src="https://compote.slate.com/images/f5d0d8e2-69b5-4f2b-97ca-22f23508a932.jpeg?crop=1560,1040,x0,y0" title="The Secret Behind “the Bridgerton Glow-Up”” /> 

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