As well as the image of the former Egyptian Queen, Alexandra appeared to have had some hieroglyphic letters written underneath.
The image of Nefertiti is widely considered to be an 'icon of international beauty', with the former monarch described as the 'most famous bust of ancient art'.
The 24-year-old singer posted a dual image on her Instagram page, showing both the new tattoo and herself laying on the couch getting it inked on.
She tweeted with the pictures: 'Da latest tat. Get wid it.'