Joel Madden kept Harlow cuddled close as the pair arrived back in LA earlier today, while Nicole headed the other direction to share her new Winter Kate and House of Harlow 1960 collections with fans in France. On her way into the Galeries Lafayette to sign autographs, she tweeted "Bonjour" to greet her French fans. This is the most recent stop for Nicole after showing off her wares in Montreal last week, and lucky fans who come out to see her this trip also get an up-close glimpse of Nicole's new engagement ring.