Why was a bottle of the Estee Lauder perfume ';Beautiful'; into ANDY WARHOLS grave?

did he like estee lauder perfume in particular or what was the connection? or just a random gift? help!! ive to hand in a project in 5 hrs!Why was a bottle of the Estee Lauder perfume ';Beautiful'; into ANDY WARHOLS grave?
It was a gift by Paige Powell. She left a copy of Interview magazine, a tshirt, and a bottle of ';Beautiful'; into the grave.