Fairy Tail Episode 163: Mirajane vs. Jenny
Episode 163 of 175 of Fairy Tail, aired January 4, 2013, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Instead of duking it out for their match, former pinup models Mirajane and Jenny go head to head in a crowd-pleasing swimsuit pageant. But things get out of hand when all the wizard women join in!