January Jones
Credit: AP Photo/Peter Kramer; WG/Rocstar/Flynetpictures

January Jones first announced her pregnancy back in April, and ever since, we’ve taken note of her maternity style. The Mad Men star transferred her chic red carpet fashion into a series of baby bump-friendly looks, whether she’s running along the beach or heading to a premiere. Take a look at her evolving mom-to-be style in the gallery. Her first child is due this fall.