What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Are the boys of One Direction in a competition to see who can cover their bodies with tattoos first??!
Louis was seen smiling ear-to-ear after getting inked up yet again at Shamrock Social Club in El Lay on Saturday.
Ahhh! That needle must hurt so good! LOLz!
The British babe didn't get just one, but at least three new permanent doodles, including an arrow on his left forearm and a noughts and crosses board to match his right arm.
We suppose everyone has their addictions — at least Louis' doesn't compromise his health!
[Image via AKM-GSI/Pacific Coast News.]