Harry Styles was spotted on vacation in Italy this past week and photos of him on a boat have gone viral on social media!

The 29-year-old Grammy-winning singer was seen going shirtless while wearing just a pair of shorts that were rolled up so he could work on his tan.

Fans noticed that Harry has a tattoo on his thigh that we’ve never seen before… and it seemingly was for his ex-girlfriend Olivia Wilde.

Keep reading to find out more…

Some fans have also theorized that the “Olivia” tattoo could be a reference to the One Direction song “Olivia” from their 2015 album Made in the A.M. Some fans aren’t even sure if it reads “Olivia,” though it does look like it.

The word “colazione,” Italian for breakfast, also appeared to be inked on his leg, although it’s unclear if they’re related.

Fans have been thirsting over the photo of Harry going shirtless, so check out the image in the gallery, along with close-ups of the tattoos.

You can see even more of Harry‘s tattoo collection in beach photos we have from two years ago!