She has trained as an actress with Cristina Rota and Bernard Hiller, the renowned acting coach of actors such as Leonardo DiCaprio and Cameron Diaz. Cross the Line (2020), directed by David Victori, marks Milena's leap to the cinema where she plays Mila, the female protagonist of this thriller starring Mario Casas. She was directed by Román Reyes in Diagonales (2018), Mar Corrales in Innermost (2020), Lucía Sun in Chimichanga and Abril Garcia in Adentro.