Cody Simpson Channels Brad Pitt in New Transformation

Cody Simpson has swapped the pool for the gym – and the results are impossible to miss.

The Aussie swimming champ is currently soaking up the spotlight in , where he was spotted striding across the iconic Hollywood Walk of Fame, as he lived it up and enjoyed his newly single life.

The 29-year-old singer showed off a noticeably more muscular physique in a social media post, flexing his buff frame as cameras rolled on the famous strip as he promoted his latest song, When It Comes to Loving You.

In scenes from the new clip, Cody goes shirtless and appears smeared in fake blood as he gets caught up in a gritty play fight – channelling 's iconic Tyler Durden from the 1999 cult classic Fight Club.

Leaning into the edgy aesthetic, Cody was also seen posing in front of an LA billboard promoting the project, which features a striking image of the star alongside the cheeky slogan: 'The first rule of Cody Simpson is you do not talk about Cody Simpson.' 

The singer later shared a gallery of behind-the-scenes snaps to Instagram, captioning the post simply: 'one of the happier chaps.' 

Fresh out of his high-profile split, Cody appears to be thriving – and it shows. 

The singer is looking leaner, stronger and noticeably more sculpted, with his toned arms and chiselled torso on full display as he worked up a sweat during filming.

Embracing a strict gym routine, Cody's post-breakup glow-up is hard to ignore, with the star exuding confidence as he showcased his buff new physique.

Earlier this month, Cody gave 

It was

Following the news, Cody was dogged by persistent romance rumours, particularly

Taking to Instagram and on Tuesday, the pop star revealed that he is taking some 'me time' following his split with Emma.

Cody shared a short clip that showed him posing nonchalantly by a basketball court as his track Baby Blue played over the scene.