Janelle Monae is joining Disney’s live-action Lady and the Tramp. She joins a voice cast that will be led by Tessa Thompson as Lady and Justin Theroux as Tramp. Ashley Jensen is set to play Scottish Terrier Jackie, while Doctor Strange star Benedict Wong has been cast to voice English bulldog Bull. Kiersey Clemons and Thomas Mann will play the human stars as Darlin and Jim Dear. Monáe will play Peg, the wise-cracking pound dog played in the original animation by Peggy Lee.