Saturdays star Una Healy reportedly called time on her relationship with David Haye and Sian Osborne after they went on a long getaway to Costa Rica without her.
The pop princess, 41, has removed all trace of the pair on her Instagram page, fuelling speculation that the throuple has come to an end.
Over the last few months, the trio have been on holiday together and looked glamorous on nights out and by the pool.
While Una has remained tight-lipped, boxer David, 42, has made it no secret the trio were romantically involved as he gushed about them over Valentine's Day and made several public comments about them.
But it's looking like it's all over now, with Una, a mum-of-two, reportedly wanting to focus on her family, as the pair went on a long trip without her.
David and model Sian, 30, have been on holiday since early January, with Una joining them earlier this month for a short visit.
A source told The Sun: “Una is taking time out from the situation because it is a bit of a head spin.
“Her kids are always her number one priority.
“There are complicated feelings at play, with them (David and Sian) being away together without her.“
This week Una uploaded a loved-up snap to her Instagram Stories alongside David as they soaked up the sun on the beach, before swiftly deleting it.
She had captioned her upload: “It was me and him x,“ but she has also gone on a mass-deleting spree having deleted other pictures from their trip to Morocco.
Just last week, David praised his “Queens“ as he shared a picture of the trio posing on the beach while both Sian and Una opted to wear bikinis while he rocked a pair of swimming shorts.
Alongside his upload, he wrote: “Happy Valentine's Day to the beautiful Queens in my life, making my world a better place to live in!“
David's pictures alongside Una and Sian are still visible on his page in view of his 552,000 followers.
Meanwhile, Una has been sharing the half-term break with her two children with many questioning why David wasn't with the family.
Rumours Una was in a throuple with David and Sian began after the singer had posted a snap of herself posing in a pool in January Morocco before boxer David joined the former singer with Sian for a snap of all three of them in the luxury location.
“Happy new year and may 2023 be everything you hoped for,“ David captioned his post.
“If a picture says a thousand words, then this one says exactly what it needs to.“
He added that he started the year 'surrounding myself with understanding beautiful human beings, who do not judge' but accept him.
