The 32-year-old filmmaker, who wrote and directed the candy-colored love story, was in Beijing when he learned about the news, according to The Hollywood Reporter.
"La La Land" equalled the record 14 nominations of "All About Eve" in 1959 and "Titanic" in 1997.
The movie, about two artistes who fall in love while trying to make their respective career in Hollywood, bagged nominations in all the key categories including the best picture, best director and best actress and actor for its leading stars -- Emma Stone and Ryan Gosling.
"We're all at this hotel in Beijing to promote the movie, so we quickly ran down the hall to Ryan's room and barged in. He had Emma on Facetime on his phone, so we just kind of screamed in each other's faces for a few minutes," Chazelle said.
When asked about getting record-tying nominations, he said, "It's surreal and it's hard to put into words. I'm a little speechless. I love both of those films so much, so it's obviously an honor. But the biggest honor of all is that so many people that I got to make this movie with - that made this movie come to life - have gotten recognized for it.
"That really just means the world to me. I'm just beaming with pride for them because I was able to witness firsthand what an extraordinary group of people this really was, these artists who came together, in every department, to make this movie a reality. I was so lucky to be surrounded by them and they really brought so much to this project.
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