Now the actress has stepped up her PDA game, this time including the second half of the singing duo, Jessica’s twin Lisa.
The photograph features Lisa in the forefront, winking and making a “thumbs up” hand gesture while Ruby and Jessica get intimate in black lingerie behind her.
Ruby can be seen on top of Jessica in bed, kissing.
Ruby cheekily captioned the image “I love you @lisa_veronica haha you are too much haha” before calling Lisa a “pervert”.
Ruby is no stranger to such public displays of affection, having recently created a NSFW music video for The Veronicas.
The video for song On Your Side features plenty of steamy scenes between the couple, centralising around the problem of addiction.
Ruby and Jessica in The Veronica's "On Your Side".
Jessica and Ruby briefly dated in 2008 and reignited their relationship publicly only a few weeks ago.