We can't believe it either; it's already been 80 years since artist, musician, designer, activist and peace advocate Yoko Ono came onto the scene. Since it's been so long, we figured we'd give you the rundown on Ono's eventful evolution over the years.
The entrepreneur grew up in Tokyo in a very privileged household and eventually moved to the United States after World War II.
After a couple of failed marriages, she eventually married musician John Lennon in 1966.
For Ono, 80 is the new 30. She celebrated her birthday early on Sunday night with her son Sean Lennon by performing with the Plastic Ono Band in Berlin.
The young soul is ever determined to live a full life: "I will put my feet up when I'm in a coffin," she told the Guardian newspaper in 2012.