The star shared a picture on Instagram late on Sunday, displaying the intricate net of tangled strains.
“Don’t have a good pic cuz it hurts too much and I need to sleep haha, and it’ll be red for a few (weeks),” she wrote.
Eventually, they are going to change into “beautiful alien scars,” she added.
The singer already has various tattoos on her arms and fingers.
The musician — actual identify Claire Elise Boucher — defined “X” stands for “the unknown variable.”
Meanwhile, “Æ” is the Elven spelling of AI, which can be shorthand for synthetic intelligence and interprets to “love” in a number of languages, resembling Japanese.
The 33-year-old star then added that part of her son’s identify is a reference to the couple’s favourite plane. “A-12 = precursor to SR-17 (our favorite aircraft). No weapons, no defenses, just speed. Great in battle, but non-violent,” she mentioned.