Here's what the actor-director said to Gaga before they hit the stage.
'Vanity Fair' shared the breathtaking pics via Instagram.
The pop superstars' rumored feud may have come to an end!
Lady Gaga was beaming with pride as she held her trophy at the 2019 Vanity Fair Oscars Party.
ET is breaking down some of the most memorable moments from the 2019 Academy Awards, which aired Sunday on ABC.
From the performance to her Oscar win, ET has you covered on all things Lady Gaga at the 2019 Oscars.
From Gemma Chan to Billy Porter, these were ET's best dressed on the red carpet at the 2019 Oscars.
From Lady Gaga's emotional moment to Rami Malek's sweet shoutout to his girlfriend, ET breaks down the best speeches of the night.
ET spoke with Haddish at the 2019 Vanity Fair Oscars Party on Sunday.
Looking back on how Gaga went from pop star to Academy Award nominee.
Tiffany Haddish is asking the question that everyone on the Internet is thinking...
It was a night full of wins for the extraordinary women in Hollywood.
Check out all the moments from Lady Gaga, Jennifer Hudson, Emma Stone and more that didn't make it into the broadcast!
The co-stars' chemistry was off-the-charts as they sang 'Shallow' together for the first time on an awards show.
