After creating her channel in 2008, she would post the first video "Come as you Are" in 2009. The video was filmed, however, in 2008.
One of her most popular song covers is of Beyonce's "Love on Top."
She has a twin sister, Anna Krystina Yso, who is also a singer. Her sister vlogs on her own self-titled YouTube channel. The girls also have an older brother named Gino.