Washington DC, June 23 -- Actor-comedian Margaret Cho has accused Ellen DeGeneres of treating her poorly throughout most of her career, despite their long history in the comedy world.

According to The Hollywood Reporter, Cho, in a recent episode of The Kelly Mantle Show, said, "Ellen was really weird and not nice to me for most of my career...I opened for her in the 1980s, when she was a headliner in comedy clubs, way before her big fame. Later, when I would do her talk show in the 2000s, she acted like we had just met."

"And I'm like, 'Bitch, what?' That's weird. We go way back. It's so creepy and weird," the Grammy and Emmy nominee joked.

Cho also spoke about an incident involving the late singer David Bowie. She attended one of his ...