US model Jasmine Waltz says her ex-boyfriend singer Lee Ryan has "gay tendencies".
She told New magazine: "He's slept with men. Does that make him bisexual?
"He definitely has gay tendencies. For him to say he's not gay but he's slept with multiple men - is he delusional?"
The couple got together following their January appearance on Celebrity Big Brother.
Ryan generated headlines after revealing he had “experimented” with men in the past , but the Blue singer added “I would never be in a relationship with a man though.”
Waltz announced she and Ryan had separated earlier this month, claiming that Ryan “cheated” on her with a man.
In response, Ryan tweeted: “The claims that I am gay don't faze me. I don't care if people think I'm gay, why would I care? I would be proud. Sexuality doesn't need to be defended or justified .
"In 2014 when individual sexuality is being celebrated, it's odd that Twitter trolls and bullies focus on sexuality in a derogatory way.
"We have created change as a society, a really brilliant change and to those people who have not yet caught up to 2014 (for whatever reason) please just open your minds and begin to think #equal."
He finished it off saying: "Everyone is allowed to be individual."
The 30-year-old has since said he’s checking himself into rehab, having been arrested for drink-driving and possession of cocaine.
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