TV
10/05/2012 03:56 pm ET

Mae Whitman Returns To 'Arrested Development,' 'Glee' Performs 'Call Me Maybe' And More: What TV Taught Us This Week

Fall TV has officially kicked off, and the emotions and laughs are running high.

From Haddie's (Sarah Ramos) emotional "Parenthood" airport goodbye as she left for college to the show-stopping "Call Me Maybe" performance by the "Glee" cast, it's safe to say the 2012 season is off to a good start.

In other TV news, the Britney Spears-Christina Aguilera feud continued when Aguilera's "The Voice" beat out Spears' "The X-Factor" in the ratings race. "Newsroom" actress Alison Pill "accidentally" tweeted a topless picture of herself, and Mae Whitman announced she would "definitely" be returning to "Arrested Development" as Ann. Her?!

Click through the slideshow below for a roundup of this week's events in TV, and what we learned from them.

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BEFORE YOU GO
What TV Taught Us This Week
PHOTO GALLERY
What TV Taught Us This Week

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