Jan 23, - The show is about four high school girls–Aria, Spencer, Hanna, and Emily–who are dealing How I Met Your Mother fans may recognize her as Robin's little sister. .. Does anyone know where u can buy the white wall art. Popular Posts · Porches · Readers' Houses · Real Estate · Real Estate Sampler. Aria is creative and artistic which can often make her feel like and outcast but she .. Hanna texts the girls "I know who A is" and directs them to meet her in the.