Alessandra Ambrosio and other VIP guests will arrive in style in classic cars from the 1920s to ’30s for a “Boardwalk Empire”-style party tonight for “Gossip Girl” star Matthew Settle’s cover of New York Smash magazine. The Victoria’s Secret beauty will join Settle co-stars Chace Crawford and Kelly Rutherford at the Jeffrey Jah-hosted party at the Lambs Club to benefit Project Sunshine, which provides education and recreation to families and kids facing medical challenges.