Looks like Hollywood weather is making the lovebirds come out of their nests. Here are two couples enjoying holding hands and taking a casual walk on the streets. Reese Witherspoon and Jake Gyllenhaal hold hands and take a romantic stroll down Abbot Kinney Boulevard in Venice, California. Jake, Christina Applegate, Debra Messing, Greg Kinnear and Cedric the Entertainer are among the stars slated to appear in Shalom Sesame, a 12-part series of Sesame Street episodes geared at teaching Jewish-American children about Jewish culture. The series will debut around the Hanukkah holiday in December 2010.

While Gossip Girl stars (and real life-couple) Blake Lively and Penn Badgley hold hands as they take a stroll down Fifth Avennue in New York City.