Birdsall says it wasn't until she saw Seal's comments about Oprah and Harvey Weinstein - where he encouraged women to share their own stories of sexual misconduct - that she chose to report it to the cops.
Seal is now under criminal investigation for sexual battery by the Los Angeles County Sheriff's Department after one of his former neighbors came forward, claiming that he touched her inappropriately without her consent.
The singer's real name is Samuel Henry Olusegun. She says the two developed a close friendship - and only that - until an incident at Seal's home.
In a statement to TMZ, a representative for Seal said, "Seal vehemently denies the recent allegations made against him by a former neighbor for alleged misconduct more than a year ago".
Birdsall says Seal then invited her to sit on the couch next to him, and she complied out of shock. She said she left and never saw him again. "He intends to vigorously defend himself against these false allegations".
Weinstein, who is now being investigated by the NYPD and LAPD for sexual assault allegations, has repeatedly denied all allegations of non-consensual sex.
The accusation comes just days after the 54-year-old singer posted a Facebook video encouraging s*xual abuse victims to come forward with their stories.
"Oh I forgot, that's right.you'd heard the rumours but you had no idea he was actually serially assaulting young stary-eyed actresses who in turn had no idea what they were getting into", Seal added in the caption.
Tracey tells us Seal forced himself on her, attempting to kiss her.