Madonna and her kids Lourdes Leon and Rocco Ritchie arrived at Heathrow Airport on their way to NYC on Saturday. They were joined by Mercy and David and Madonna's boyfriend Brahim Zaibat for their recent Mediterranean vacation, which included Jet Skiing in Antibes and plenty of time in the sun. Madonna later switched gears to attend the Venice Film Festival, where she promoted her directorial project, W.E.. She hit the red carpet in a glamorous Vionnet gown for the film's premiere and was back in a dressed-up look for the Gucci Award For Women in Cinema Soiree on Friday. Madonna presented Jessica Chastain with the night's honor before packing up her family and heading to the states. Despite her busy travel schedule, Madonna found time to congratulate her ex Guy Ritchie on the birth of his child with girlfriend Jacqui Ainsley after he reportedly called her to share the exciting news.