American singer-songwriter, member of the duo "Dumblonde," reality television personality, and a former member of the girl group "Danity Kane."
O'Day has modelled for magazines such as Blender and Playboy, and performed on Broadway in "Hairspray."
O'Day has made appearances on reality television shows, including the fifth season of Donald Trump's "Celebrity Apprentice," "Famously Single" on the E! Network, and, most recently, she placed 5th on "Celebrity Big Brother 18."
On The Wendy Williams Show on August 12, 2008, O'Day stated that she previously dated DJ Cassidy. She dispelled rumors of ever having plastic surgery or dating boss Sean Combs. In an August 2008 interview, she said she was increasingly irritated with people pigeonholing her sexuality, stating that she looks for "incredible passion and honest love" and not at gender. When questioned by Us Weekly regarding rumors that she is a lesbian, O'Day did not confirm nor deny the speculation about her sexuality, and once again said that she could not say "one way or another" what her sexual orientation is at this point in her life. In 2009, while on the show Chelsea Lately, when asked about being bisexual, she replied, "Generally, I don't like to label myself... I want to find someone I'm passionate about, and I don't want to limit myself to one segment of the population." In 2019, O'Day discussed her relationship with the then-married Donald Trump, Jr. saying that they thought of themselves as soulmates. O'Day identifies as sapiosexual.
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