Miley Cyrus and Madonna Compare Tongue Length in Photo from MTV ‘Unplugged’ Special

Yesterday, we reported that the “Material Girl” would be performing with pop star Miley Cyrus on her MTV Unplugged special, airing tonight. It looks like the two ambitious blondes might be doing a mash-up of two of their hits, Madonna’s “Don’t Tell Me” and Miley’s “We Can’t Stop” …  or maybe Madonna was just trying to be clever.

Madonna, 55, posted this photo of she and Miley on her Instagram account last night, along with the caption: “M &M ! Don”t ever Tell us We Can’t STOP!#revolutionoflove”

Will they make out? Twerk? Wear similar outfits? (Well, yes apparently. See photo above.)

Of course, all will be revealed tonight when the show premieres at 9 p.m. EST on MTV.