Kieran Culkin & Macaulay Culkin during "Serendipity" New York City Premiere at Ziegfeld Theater in New York City, New York, United States. (Photo by Theo Wargo/WireImage)
Kieran Culkin & Macaulay Culkin during "Serendipity" New York City Premiere at Ziegfeld Theater in New York City, New York, United States. (Photo by Theo Wargo/WireImage)