Reader, I'm a onesie convert. I wore it for various different types of workout, and found my all-in-one practical, comfortable, and somewhat amusing to wear. It was comfy, fun to wear, and made me ...

"Cozy Christmas pajamas are a big thing for us! That includes fun onesies and socks," she says. With the year coming to a close, Aguilera, who celebrated the 25th anniversary of her 1999 self ...