The "Veep" star posted a photo of herself Thursday sporting a hoodie and a drawn-on mustache on Instagram to update her fans on her fight against cancer. The actress revealed her breast cancer diagnosis last month and since then has gone about living her life. "'I've got the eye of the tiger. The Fighter dancing through the fire cuz I am a champion and you're going to hear me ROAR,'" she wrote in her photo caption. "Thanks to @mrtonyhale & @timothycsimons & @katyperry for their hilarious and loving inspiration."