Michael Schneider Variety Editor at LargeSPOILER ALERT: Do not read ahead if you have not watched Season 5, Episode 13 finale of “The Masked Singer,” which aired May 26 on Fox.Nick Lachey is hogging “The Masked Singer” spotlight. Disguised as the Piglet, the 98 Degrees star is taking home the bacon as Season 5’s big winner.Also revealed on Wednesday night’s finale, second place went to pop singer JoJo as the Black Swan.