According to The Sydney Morning Herald, the couple, who began dating in July 2015, have kept their split “out of the limelight.”
It has also been suggested that it was the Kiss from a Rose singer, Seal, who broke it off.
Last July, in exclusive pictures obtained by Woman’s Day, it was clear that the duo had successfully combined their once-separate lives.
In the photos, the The Voice coach, 52, could be seen enjoying some quality time playing in the water with Erica’s kids Jackson, 5 and Indigo, 8, while the bikini clad mum-of-three watched on lovingly from a nearby yacht.
In an interview with Today earlier this year, Erica described Seal as “a very beautiful and magical soul.”
The news comes just months after Erica’s ex-husband, billionaire casino mogul James Packer, ended things with his fiancé Mariah Carey, after falling out over her new reality TV show and extravagant spending.
The tycoon is understood to have walked away from the singer as she prepares to expose much of her glittering life on a new reality TV show.
The news comes as no great shock to friends and relatives of the Packer family who have had reservations about the relationship ever since James started wooing the flamboyant singer in Las Vegas last year.