The night before the wedding, in New York, he met Bob the Drag Queen in a cabaret show, who four years later would win the eighth edition.

In 2014 Claudio and his husband Mattia, participated in an episode of the television show "L'Eredità" hosted by Fabrizio Frizzi on Rai 1 channel.

[2][3][4] It was his husband, in 2019, who encouraged Claudio to step onto the stage and become a true professional drag queen.

[5] In 2017, she won the title of Miss Alternative with a costume completely made of recyclable materials (as stated in the contest rules), and it was during this event that the name Morgana Cosmica was born ..[6] She chose Morgana as her name since she wanted the initials to be the same as her legal name Claudio Marseglia, while Cosmica was chosen by her husband after seeing her in drag for the first time[5][7][8] She does not have a drag mother and everything she has learned about this world she has gained over the years through study and practice.

[11][12][13] In November 2023, during the airing of the third season of Drag Race Italia, she joined the Werq The World Tour, on the Milan date, along with her sisters from her season (plus Elecktra Bionic and La Diamond) and international drag stars such as Kandy Muse, Aquaria, Bosco, Mistress Isabelle Brooks, Lady Camden and Daya Betty[14]