Jessica Alba at Jimmy Kimmell Live! For Spy Kids Pictures

Jessica Alba made her way to Jimmy Kimmel Live! this afternoon in LA. The pregnant star wore a purple silk top as she headed to the studio, stopping to wave and sign autographs for some of her waiting fans. Today marked the second late-night show taping for the star this week. Jessica is also on the current cover of Allure to promote Spy Kids: All the Time in the World. She plays Joel McHale's wife and a retired secret agent in the family film. The movie hits theaters in August and will be Jessica's first major big-screen appearance since her comedy Little Fockers came out last year. In the time between her films, Jessica not only announced that she and her husband, Cash Warren, are expecting their second child but also focused on several of her philanthropic projects and playtime with her daughter, Honor.