 At 16 years old, Demirezer competed in the eighth season of the ProSieben talent show .She made joint appearances with the All American Rejects (The Wind Blows) and Cassandra Steen (Never Knew I Needed) and finished together with her partner Niklas Dennin to earn second place in the final.After Popstars, Demirezer reinforced her internet presence on Facebook and YouTube by introducing her own songs, which were mainly in German language.