02/28/2012 11:08 am ET

Lady Gaga To Make Cameo In 'Men In Black III' (REPORT)

She's been decapitated on stage and stepped out as greaser alter ego Jo Calderone. Now the genre-busting Lady Gaga is prepping for what some hope could be her oddest role yet: a cameo in "Men in Black III."

According to a report by Brazilian website ElCorilloRD.com, via the Daily Mail, the megawatt pop star will appear in a small role in the blockbuster film, which co-stars Will Smith and Tommy Lee Jones as alien-fighting Secret Service agents who set out to save the "future of humankind".

"We have a couple of celebrity cameos, but I think I cannot reveal who they are," Smith told the website while on a promotional tour in Rio last week. "We must keep as a surprise that Lady Gaga appears."

The late Michael Jackson made a cameo in the last "MIB" sequel, while the upcoming flick boasts an even more star-studded cast: Josh Brolin, Emma Thompson, Jemaine Clement, Bill Hader and Nicole Scherzinger are all set to appear in the Barry Sonnenfeld-directed film, due out in May.