Lady Gaga is debuting some ink.
The black-and-white snap features a giant moth on Gaga’s back, complete with a skull head, prompting speculation that she will be joining the metal band onstage for their 2016 song, “Moth Into Flame.”
“The Moth & Metallica,” Gaga captioned the topless photo on Sunday afternoon with a fire emoji, alongside the hashtags “#ink,” “#tattoo,” “#metal,” “#MetalliGa” and “#grammys.”
On Saturday, she shared a photo with the iconic rockers, while dressed in a fishnet shirt, tights, thigh-high black boots and a Metallica tank.
“Gonna listen to Metallica all day and party with my friends and then play with them at the Grammy’s,” she wrote.
The GRAMMYs air live coast-to-coast at 5 p.m. PT/8 p.m. ET Sunday on CBS.
It’s been a crazy week for Gaga, who slayed her 13-minute Super Bowl halftime performance last week in Houston. Watch the highlights below.