Jimmy Fallon LOL

John Krasinski is a man of many talents.

The other night on Late Night, The Office star and host Jimmy Fallon didn't just challenge each other to a sing-off. Oh no, that would have been too generic.

They had a lip-sync-off!

Watch the clip below, as they lip sync classics from Katy Perry, Boyz II Men and more. Who do you think prevailed? Jimmy? John? We'd say viewers:

Lip-Sync Off With John Krasinski

President Barack Obama appeared on NBC's Late Night with Jimmy Fallon early this morning, taking part in the show's running bit called "slow jamming the news."

If you haven't seen it, the segment's name speaks for itself.

In front of a live college audience at the University of North Carolina, Obama talked about student loans while Fallon's house band the Roots jammed on a slow, sensual R&B beat, making the topic seem sexier than you ever thought possible:

Obama on Jimmy Fallon

With the rhythmic tunes accompanying him, Obama said, "What we said is simple: Now is not the time to make school more expensive for our young people."

Fallon then added (in his best Barry White voice), "Awww, yeah. You should listen to the president. Or as I like to call him, the Preezy of the United Steezy."

"Things are heating up inside Congress' chambers behind those closed doors."

We don't even know what that means, but the "POTUS with the most-est" needs to bring the Roots with him and deliver campaign speeches this way more often.

Mitt Romney wouldn't stand a chance.

"These women get raped and I give them money." - Louis C.K.

Last night on Late Night with Jimmy Fallon, the comedian discussed the allocation of his $1 million from sales of his downloadable comedy - distributed to worthy organizations he supports - and described some of these charities as only he can.

This place that builds water things where people are thirsty? Money.

Kids that no one likes or wants? Here, take some money.

Watch the hilariousness below:

Louis C.K. on Late Night

The great Bruce Springsteen joined host Jimmy Fallon, who does an amazing Neil Young impression, for a cover of "Whip My Hair" on Late Night last night.

It is nothing short of epic.

Dressed as Young and evoking the crooner with each word and mannerism, Fallon's "Whip My Hair" felt straight out of the '70s, decades before Willow Smith graced this planet. The Boss rocked a Born to Run-era beard for the occasion, too:

Jimmy Fallon Covers Whip My Hair