San Francisco Chronicle | Jared Leto wins best supporting actor Oscar for 'Dallas Buyers Club' Daily News & Analysis Jared Leto, the former teen heartthrob who left Hollywood to become a rock star, won the best supporting actor Oscar on Sunday in his return to movies as an HIV positive transgender woman in "Dallas Buyers Club." Leto, 42, won over both critics and ... Oscars 2014 live: Jared Leto wins best supporting actor Oscars 2014: Jared Leto wins Best actor in supporting role Live coverage: Oscars 2014 |