STORIFY: Here's what the Twittersphere had to say about tonight's show.

The singer and actress had been together for more than 20 years and met as teens.

The actor revealed in a blog post that he is five months sober.

In an email, the New Jersey governor attacked Wildstein's chracter.

Lorde, Daft Punk, and Macklemore & Ryan Lewis are expected to dominate the 56th Annual Grammys.

Is the Biebs actually retiring, or just finding his sound in 2014?

All Muslim Brotherhood supporters will have to renounce the group or face prison.

These stars owned the film industry in 2013.

Aereo tells broadcasters it’s here to stay. Is Los Angeles in its future?

Rappers Problem and Bad Lucc discuss their origins, triumphs, and future work.

This week, "Catching Fire" dropped in theaters and Adam Levine is the 'sexiest man alive.'

Carrie Underwood, Eminem, Victoria Justice, and other celebs have throwback moments.

Expect to see everyone rocking these 7 Halloween costumes this Thursday.

Clint and Dina Eastwood have been married for 17 years.

The week was also full of goodbyes for the Jonas Brothers and "Glee."

(Twitter/@watarusekiguchi)

Yes, McDonalds and Burger King have healthy choices, too.

City Tavern and South Street Souvlaki are directly affected by the government shutdown.

Find out how to dress up as the 10th Doctor or a "Glee" character.

The congresswoman opposes Obamacare and background checks on guns.