30 Rock Season 5 Episode 13 : ?Qu? Sorpresa!

Liz helps Avery against her work competition by pretending to be pregnant. Jack works to impress the new boss, even going as far as to steal one of Kenneth's ideas. Meanwhile, the new boss sends Tracy and Jenna some gifts and they start to fight when they realize that they were only sent one Kabletown sweater and they both want it.