Los Angeles: Oscar-winning actress Sandra Bullock's adopted one-year-old son Louis has become the proud owner of an Andy Warhol painting worth USD 14,000.

The 'Blind Side' star's agents gave the iconic 'Peaches' print to baby Louis after winning the bid on the artwork at amfAR's Inspiration Gala at Chateau Marmont in West Hollywood.

On hand to pay tribute to the late Elizabeth Taylor, who co-founded the AIDS/HIV organization in 1985, the 47-year-old actress herself made use of the event to crack a joke about it, reported AceShowbiz.

"I want to thank Kevin Huvane and Bryan Lourd for not being cheap and gifting my son with his first Warhol," she joked.

Speaking of Taylor, Bullock said, "Earlier this year, the world lost a radiant woman of courage and compassion. She lives on in every person she touched. She never thought twice to put her arm around someone who was suffering, and that is the gift we have a human beings, the ability to reach out and touch another human being. Tonight we can honor this extraordinary woman and finish what she started."