Question: What is Inva Mula's occupation? 

Context paragraphs:
Inva Mula: Inva Mula (born June 27, 1963) is an Albanian opera lyric soprano.  She began her soprano career at a very early age.  Her father (Avni Mula) and mother (Nina Mula) were also opera singers.  She is also widely known in popular culture for providing the voice of the Diva Plavalaguna in the film "The Fifth Element".

Operalia, The World Opera Competition: Operalia, The World Opera Competition is an annual international competition for young opera singers.  Founded in 1993 by Plácido Domingo, the competition has helped launch the careers of several important artists, such as Joseph Calleja, Giuseppe Filianoti, Rolando Villazón, José Cura, Joyce DiDonato, Elizabeth Futral, Inva Mula, Ana María Martínez and Sonya Yoncheva.

Il Bel Sogno: Il Bel Sogno is the debut album of Albanian opera singer, Inva Mula, released on October 6, 2009.  The performers in this album are Inva Mula and Agim Hushi.  The composers are Giacomo Puccini, Charles Gounod, Jules Massenet, Giuseppe Verdi.  The conductor of this album is Ivo Lipanovic.  Orchestra/Ensemble: Zagreb Philharmonic Orchestra.

Supporting paragraphs: Il Bel Sogno Inva Mula
Answer: opera singer