And instead of enduring gruelling gym work-outs, Aleks says she loves filming videos on TikTok, a social networking app popular with teenagers.
'I've discovered TikTok dancing,' Aleks said when asked about her fitness regime.
Despite rumours of a split, Aleks insisted she and Ivan were still together in a social media post earlier this month.
'The pressures and expectations of the experiment got the better of us,' Aleks explained, minutes after the couple were shown to have boycotted their commitment ceremony.
'Ivan and I stayed together the evening of our exit and he even saw me off at the airport to be with my family. It was an emotional moment for the both of us. Let’s see if being outside does our relationship any more justice without the pressure and judgements of our peers. That being said, regardless of what pans out over the next few days and weeks, we are forever grateful for all of the wonderful people we have met along the way. We are all just humans on our own journey. Spread love, not hate and judgement.'