BLAKE’S NESTING!

Blake Lively, 31, and her burgeoning bump are staying close to home in Westchester, N.Y., as she and husband Ryan Reynolds gear up for baby No. 3 (they’re already parents to daughters James, 4, and Inez, 2). “Blake has a really great support system there,” a source tells Us. “She has several mom friends and loves having them over for play dates.”