Dressed like the mature 30-something that she is, Lil’ Mama hit The Tyra Show to offer more insight on why she joined Alicia Keys and Jay-Z onstage during their performance of “Empire State of Mind” during this year’s MTV Video Music Awards. I think it would have been much more appropriate if she made a visit to the talk show after she tired to read Leyiomi on America’s Best Dance Crew but Christmas can’t come all year long.