POP OF COLOR

"I wanted [Finn's] nursery to be bright and bold so I went with turquoise and orange," says the new mom of the SPI Baby Beckett dresser (Hattie has the pink one!) and the Tempaper Marrakesh Honey Jade wallpaper she chose for the room. Cute fact: Horn and Masterson used the same temporary wallpaper in her hospital room. For an old-school feel, they added vintage giraffe lamps found online and hexagon-shaped mirrors sold at InvenTORI, the star's L.A.-area home decor and gift boutique.

Michael Simon/Startraks