In the drama category, Spike Lee's 70s-set BlacKkKlansman is nominated alongside Barry Jenkins's romance If Beale Street Could Talk and Ryan Coogler's Marvel adventure Black Panther while Jon M Chu's Crazy Rich Asians is included in the comedy category.
The actress added that she was "not interested in [mentioning President Donald Trump] at all".
Which films will win big at the 2019 Golden Globe Awards?
HFPA, however, has not revealed the awards that all the actors will be presenting.
The hosts interviewed each other for The Hollywood Reporter; Oh said that "Trump bashing" will not be on the agenda for the evening.
The 47-year-old, who won a Globe in 2006 for her work on "Grey's Anatomy", couldn't be more excited about the honor, especially in a year where diverse films shined. "Everyone is depressed, and maybe that's as good a reason as any that everyone could use a little time to laugh and celebrate".
He is nominated again this year for playing George W Bush in political biopic Vice alongside Christian Bale.
Best Picture - Musical or Comedy is more of a toss-up, but Green Book is the slight favorite.
He said, "It's going to be great".
Pop star Gaga and actor-director Cooper are seen taking home statuettes for "A Star is Born", with Gaga's version of "Shallow" widely viewed as a shoo-in for best original song.
With movies like "Vice" and "A Star Is Born" leading the way, along with shows like "Sharp Objects" and "Barry", fans can expect to see some of their favorite stars walking away with a Globe when it's all said and done. "I want to focus on that 'cause people can pooh-pooh Hollywood all they want - and there is a lot to pooh-pooh, sure - but we also make culture".
The 24-year-old joins fellow actors Chadwick Boseman, Jessica Chastain, Taraji P Henson, Allison Janney, Gary Oldman, Sam Rockwell and Octavia Spencer on the list of award presenters for Sunday night's ceremony at the Beverly Hilton.