Zayn Malik has treated Twitter to a nice new picture and it shows off some snazzy new tattoos on his neck.

The One Direction star didn’t post a photograph but slyly changed his profile picture to one displaying his new ink for his 2,371,710 followers to see.

Obviously 1D fans, who call themselves the directioners, were quick to notice and were all over the site tweeting their joy.

Zayn told his fans what the tattoo on his left collarbone just above his chest, means, tweeting: 'For every1 asking what the new tatt means it says be true to who you are'.

Bless. The latest tattoo means Zayn now has four in total. The 19-year-old singer also has his grandfather's name inked on his chest in Arabic.

One Direction are proving just as popular in the US, last month they stormed the charts with a number one album, making history in the process.

Their debut album Up All Night went straight to the top of the US charts, making them the first British group to go straight to number one with their first album.

And that’s not all; the 1D boys have just landed a new show on American TV channel Nickelodeon.

The group’s posse of fans will undoubtedly be loath to share their boys with American girls but we can imagine the group are more than excited. After all, on the Disney Channel Miley Cyrus landed a show, Hannah Montana, which will keep her in cowboy boots, and mansions, for the rest of her life.

Zayn and his buddies Niall Horan, Liam Payne, Harry Styles and Louis Tomlinson will be performing at various places across the States. 

Harry confirmed his excitement about it by tweeting a picture of a One Direction concert poster at Madison Square Gardens, the famous New York landmark and music venue. He says: ‘Cant believe we will be performing at MSG later this year! Tickets on sale at 5pm EST on 6th April’

We feel proud-like-a-mother of the boys for their great start in America and we predict they'll be huuuuuuuge. Do you think One Direction's popularity in the USA will last?