Nathalie Beatrice Giannitrapani (born 16 December 1979), simply known as Nathalie, is an Italian singer-songwriter and actress. She rose to fame after winning the fourth series of the Italian version of The X Factor in 2010. Her winning single, "In punta di piedi", was released immediately after the final of the show, and debuted atop the FIMI Top Digital Downloads chart.

In 2011, Nathalie competed in the Big Artists section of the 61st Sanremo Music Festival, placing 7th in a field of 14 with the song "Vivo sospesa", which was released as the lead single from her debut album with the same title. Her second studio set, Anima di vento, was released on 17 September 2013.