Overview

• She made her singing debut in ProSieben’s taff series “Cathys erstes Mal” when she performed alongside Calvin Kleinen at Mallorca’s Bierkönig.
• Calvin Kleinen applauded her for stepping onto the challenging stage, saying she “did super” despite the rough opening reception.
• Hummels described the experience as wild and “geil,” calling the one-off experiment a valuable addition to her media repertoire.
• The Ballermann’s notoriously demanding party crowd met her performance with both boos and applause, reflecting its unforgiving nature.
• No further Ballermann dates or a shift into a music career have been announced following her debut appearance.