Selina Shirin Müller (born 26. March 1993 in Ehringshausen) is a German pop-rock singer and actress. She grew up in Hesse, first became involved in the local carnival club and began to sing there. She is known for appearing in the German chick-flick Cheeky Girls and her single 'Ich Bin Nicht Mehr Ich' (I Am No Longer Me) appeared on the soundtrack. Her album 'Madchen Kommen Immer...(Ans Ziel)' includes the single as well as the track 'Dein Tag' (Your Day).