While it is not known when or why the pair split, Lisa made headlines in 2012 when she was spotted kissing her South Pacific co-star Teddy Tahu Rhodes.
McCune shot to fame in September 1993 at age 22 when she debuted as Constable Maggie Doyle in Blue Heelers, playing the role until the seventh season.
In 1995, she won the Silver Logie for Best New talent for her role on Blue Heelers.