We know Justin Bieber's into his tattoos, and he's added to his body canvas which is getting more and more crowded.

The 19-year-old singer has been building on his collection of body art since he was 16, and he's now made two new additions.

One of them is a court jester style face on his forearm in thick black ink, and he shared the final piece after posting the unfinished design over the weekend.

Along with the snap, he wrote: "Colored it in (sic)"

Justin recently showed off his newest tattoo , which features a compass design on his tricep.

In the picture, he's hiding his face, but showing off a bit of nipple - going for the mysterious but adventurous look, maybe.

The two designs are the latest in his growing collection, including a small bird on his hip - which he's previously claimed is a "family tradition".

He also has the logo of Canadian junior ice-hockey team, the Stratford Cullitans, on his left shoulder, which he dedicated to his Grandfather on Twitter in January 2012.

It's probably best for Justin to lie low and focus on his art after he was recently accused of egging his neighbours house and risks being charged for vandalism.