In case you weren't already aware, Hilary Duff and her 4-year-old son, Luca, are one adorable duo. On Monday, the pair spent a magical day at Disneyland and shared a sweet kiss in front of the It's a Small World ride. Fortunately, Hilary posted the tender moment on Instagram and captioned it, "Happiest happiest happiest happiest happiest happiest happiest happiest place on earth! We love you @disneyland." The Younger actress made headlines earlier this month when news broke that she and her boyfriend, personal trainer Jason Walsh, had split. According to a source, "They weren't on the same page. He wants to move to New York, but her life is in LA."