Times of India | Jared Leto, Mark Ruffalo hit New York comic convention in disguise Times of India Hollywood stars Mark Ruffalo and Samuel L Jackson went shirtless to support the men's breast cancer awareness campaign. READ: Jared Leto, Mark Ruffalo hit New York comic convention in disguise. The Avengers: Age of Ultron co-stars posted on Twitter ... Mark Ruffalo, Samuel L Jackson go topless to support breast cancer awareness Mark Ruffalo, Samuel L Jackson support cancer awareness Just In The Nip Of Time! See Which Stars Are Sharing Pictures Of Their Nipples ... |