Claim: Marion Cotillard portrayed a singer.
Evidence: Marion Cotillard -LRB- -LSB- ma.ʁjɔ̃ kɔ.ti.jaʁ -RSB- ; born 30 September 1975 -RRB- is a French actress , singer-songwriter , musician , environmentalist and spokesperson for Greenpeace who achieved international fame with the film La Vie en Rose -LRB- 2007 -RRB-.
The film was co-written and directed by Olivier Dahan , and starred Marion Cotillard as Piaf.
La Môme -RRB- La Môme refers to Piaf 's nickname `` La Môme Piaf '' -LRB- meaning `` baby sparrow , birdie , little sparrow '' -RRB- is a 2007 French biographical musical film about the life of French singer Édith Piaf.