Floriana Panella (born 15 December 1980), best known by the stage name Roberta Gemma or Roberta Missoni, is an Italian actress related to porn and horror movies.

[1] She started her career in 2006.

In 2008, she won the Miss Maglietta Bagnata pageant.

[2] That same year, Gemma was the "madrina" and the hostess of the PesarHorrorFest, a horror film festival set in Pesaro.

[3][4] She has starred in several horror and comedy films.