Lena Kundera and Bianca Montgomery are fictional characters from the American daytime drama All My Children. Commonly referred to by the portmanteau "Lianca" (for Lena and Bianca), they were the first lesbian couple on an American soap opera. Lena was portrayed by Olga Sosnovska, and Bianca was portrayed by Eden Riegel. Lena and Bianca's romance "quickly became a hit with viewers" and regularly surpassed older more established heterosexual couples for the #1 spot on Internet and soap opera magazine readers' polls. The characters are the first to share a same-sex kiss in American soap opera history.