HOLLYWOOD, Calif. — Get your poker face ready!
Lady Gaga is auctioning off the necklace she donned in her "Poker Face" music video on Winnit.com, a website co-founded by Nick Lachey.
The necklace, designed by Brian Lichtenberg, will be awarded to the person who places the lowest unique bid on the reverse-auction site.
The auction will run from June 15 until June 24, with all proceeds going towards The Lupus Foundation of America.
Earlier this month, Laga Gaga opened up her health issues, telling CNN’s Larry King that she had tested "borderline positive" for Lupus, which runs in her family.
Click here to bid on Lady Gaga’s "Poker Face" necklace.
Also see: Lady Gaga Pictures