Lena Dunham: Joaquin Phoenix made me vegan The 'Joker' star is known for his animal activism and passion for veganism, and during his speech at the Academy Awards, he spoke out about the importance of caring for the environment and eating sustainably.
He said in his speech: He said in his speech: And now, actress Lena Dunham has taken to Twitter to say the passionate speech has made her reconsider her diet.
She wrote on Twitter: