Miss Poogy is Miss Piggy's thug counterpart that appears in The Muppets. She is a member of Fozzie's tribute band, The Moopets. Miss Poogy later appeared in Muppets Most Wanted as a gulag prisoner and at The Muppets Take the O2 (as a participant in the "Obscure Muppets" parade and appearing briefly in the Muppet Labs sketch).
Miss Poogy was also described in a ComingSoon.net article:
“Poogy is the anti-Piggy. A ruddy, rough-looking pig adorned in leather and chains, Poogy addressed the others while sharpening a knife in her left hand. She was obviously getting the crew mixed up in something bad, telling them not to 'worry about it' and expressing surprise that they'd never 'done this before.'”