The Bachelor Richie Strahan's former love confirmed she had a new 'girlfriend' last month.
And Alex Nation appeared to head out for a date night with her lesbian partner Maegan Luxa on Wednesday night in Melbourne.
The 26-year-old took to Instagram from a mid-week concert, standing beside Maegan.
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Date night! Alex Nation dotes over lesbian 'girlfriend' Maegan Luxa during Dashboard Confessional concert in Melbourne on Wednesday night
Filming band Dashboard Confessional on stage, the pair appeared to share common interest in their musical tastes.
During the song 'Stolen', Alex turned the camera on Maegan, who glowed with an infectious smile.
Singer Chris Carrabba could be heard singing, 'You have stolen my heart', as Alex strategically moved the focus onto Maegan.
Look of love? Singer Chris Carrabba could be heard singing, 'You have stolen my heart', as Alex strategically moved the focus onto Maegan
All smiles! Enjoying American band Dashboard Confessional on stage, the pair appeared to share common interest in their musical tastes
Alex's split from Richie was finally confirmed last month after pictures emerged of her kissing another woman.
And as fans continue to criticise her rumoured romance, Alex Nation took to Instagram on earlier this month with a sweet tribute to her six-year-old son Elijah.
She said: 'At the end of the day, I'm a mum who is just doing her absolute best at giving her son her all.'
'I'm a mum who is just doing her absolute best': Alex Nation posts tribute to son Elijah, six, amid lesbian romance with 'girlfriend' Maegan Luxa
The single mother continued: '... And hoping that when he is all grown up he can look at me and say 'Mum, you're an absolute legend and I'm proud of you'.'
Alex added a joke to break the serious tone of her message: 'If he doesn't throw an 'I love you' in there, I swear I'll give his kids bowl cuts when I'm looking after them.'
Alex previously broke her silence on her relationship with Maegan Luxa, speaking candidly about the new romance on her radio show on 88.3 Southern FM.
'I think if you have a connection with someone you can't - people can't help who they connect with,' the 26-year-old said.
Single mother: Alex gave birth to her son Elijah when she was just 19, who she shares with ex-partner Joel Porter
'It is entirely up to me what I choose to disclose of my personal life and it is absolutely my right': Alex (L) told fans to butt-out of her love life during a heated exchange on Instagram last week, adding it was no-one''s business (Pictured with Maegan Luxa)
Alex has also told fans to butt out of her love life during a heated exchange on Instagram last week.
She has been at the center of split allegations and lesbian romance rumours in recent weeks and as fans attempt to decipher what's true and what's not, the single mum recently declared it to be no-one's business.
'Last time I checked, I was my own person and it is entirely up to me what I choose to disclose of my personal life and it is absolutely my right,' she responded to a fan.
'At the end of the day, just because I was on a television show doesn't make me any different to the next person who wants their privacy respected.
She added: 'People like you have far too much time on your hands, I am like so yesterday.'
Suddenly shy? Former Bachelor star Alex Nation told fans to