Home Alone star Macaulay Culkin thanked his actress fiancee Brenda Song for giving him “all my purpose” during a Hollywood Walk of Fame ceremony honouring his four-decade career in acting. Culkin said “I feel such esteem from this whole thing” as he received his star in the category of Motion Pictures on Friday with guests including Paris Jackson, Catherine O’Hara, Natasha Lyonne, and his siblings Quinn and Rory.