Justin Bieber Works Up A Sweat As He Goes For Run In Hollywood Hills Wearing The Baggiest Outfit Ever

Justin Bieber will have definitely worked up a sweat on this run through the Hollywood Hills.

But to be fair, he could have sat on his bum and still been dripping yet thanks to him wearing possibly the baggiest outfit ever!

We could understand if he was running in the blustering winter of old Blighty - but he's in the Hollywood Hills, where there is absolutely no need to be wearing so many layers.

He must be absolutely sweating!

The Love Yourself hitmaker went out for his jog wearing a pair of thick grey running tights - that were tucked into his socks - with a pair of baggy knee-length shorts over the top.

He also wore a T-shirt, grey hoodie and a second jacket on top of that!

How did he not collapse in the heat?

The 22-year-old Canadian was running along this time, having recently been spotted jogging with 17-year-old singer Madison Beer.

Leading the way, the Baby singer showed the 17-year-old brunette exactly how it was done, sprinting ahead in his running tights and personalised T-shirt.

Like Justin, Madison kicked off her career on YouTube, but the starlet got her real lucky break when Bieber tweeted a link to one of her cover videos - Etta James' At Last - when she was just 14-years-old.

The pair are now signed to the same record label - Island Records - and as luck would have it Madison will be releasing some brand new tunes on Wednesday.