Who's been snapping up serious amounts of swag at the annual melding of freebies and flicks that is the Sundance Film Festival? Seems both Sienna Miller and Teri Hatcher more than availed themselves of the oodles of luxe loot in Park City, Utah.

The New York Daily News reports Jude Law's semi-famous ex snapped up nearly $6,000 in Lia Sophia jewelry, "among many, many other gifts," while People reports she grabbed $3,000 in Fred Segal outerwear, including boots and a pair of puffy jackets.

"I didn't bring that many warm clothes," Sienna explained to the mag.

She apparently didn't pack any moisturizer, either. E! Online's Marc Malkin says she had her minions snag skin care products from Dermologica four days in a row.

As for Teri, she plundered products worth an estimated $10,000, according to the New York Post, including $3,000 in Lia Sophia baubles, along with various Dermologica products and AG jeans.

The Daily News also claims the Botox-renouncing "Desperate Housewives" star, with beau Stephen Kay in tow, "demanded" additional gift certificates for wrinkle corrector Restylane (not so, says a Hatcher insider).

Meanwhile, is Winona Ryder still gun shy after that whole sticky-fingered Saks ugliness all those years ago? The paper says she was hesitant about selecting clothes from Intermix, querying staffers, "Tell me what I can take. I don't want to take just anything."

But it wasn't all corporate-sponsored celebrity covetousness at the festival.

Good egg Adam Brody reportedly nabbed a swanky leather messenger bag, which he promptly handed over to the Leukemia & Lymphoma Society to be auctioned off for charity.

(Go on, we know you're dying to say it: Awww.)

Sienna, adds Malkin, also parted with some of her booty for the greater good.

But don't try to pry the plunder from Paul Rudd's hands. The amiable actor jokes that he's going to keep the swanky Sundance spoils as a reward for his own considerable thespian efforts.

"I actually don't believe in charity," he teases the Daily News (don't worry -- he promised to make a donation). "By working hard and entertaining the world, I think I deserve a cashmere stereo."