Photo SpecialPEOPLE's Week in Photos

Best Models for Maternity Wear

Get ready to greet some beautiful babies: Stunners Liv Tyler (left) and Claudia Schiffer each announced their pregnancies this week. This will be a second child for Schiffer, with husband movie producer Matthew Vaughn, and a first for the Lord of the Rings actress, with husband rocker Royston Langdon.