"Cooper and Gaga also both attended the 2015 Oscars, where Cooper was nominated for his leading role in American Sniper and Gaga performed a Sound of Music medley. She won her first Oscar at this year's ceremony, for co-writing the song "Til It Happens to You" for the documentary The Hunting Ground."
"Cooper and Gaga also both attended the 2015 Oscars, where Cooper was nominated for his leading role in American Sniper and Gaga performed a Sound of Music medley. She won her first Oscar at this year's ceremony, for co-writing the song "Til It Happens to You" for the documentary The Hunting Ground."
