When President Barack Obama approached Justin Timberlake in the Blue Room of the White House recently, asking the pop-star to pull out his phone and show him a sweet new app to download, JT responded:

"Mr. POTUS, sir, ________________________________________!"

[Image via White House tumblr.]

It's been tough, looking at all the destruction in Oklahoma, caused by that awful recent tornado.

It's so terrible, thinking about how many people were injured or killed, and how many homes were destroyed.

But every once in a while, something wonderful happens.

We just mentioned a woman found her pet dog underneath the rubble of her destroyed home while giving an interview live on TV.

Now, another story of pet rescue:

No crotch shots here!

After flashing her panties for all the world to see, Rosario Dawson kept her legs closed on Tuesday at the Cleopatra premiere in Cannes.

For her second walk down the red carpet, the actress chose a slit-free, gold Marchesa Resort gown, a diamond cuff and held on to a white Ferragamo clutch.

We're not sure how we feel about those puff sleeves, but we're all about the beaded accents covering the frock!

U like???

[Image via AP Images.]

Taylor Swift is the best friend EVAAA!

Following her break up with Robert Pattinson, Kristen Stewart has reportedly been leaning on Swifty’s shoulder for emotional support.

After all, who speaks the language of heartbreak better than the We Are Never Ever Getting Back Together singer?! (Case in point.)

KStew was spotted on her way to Taylor’s home in Beverly Hills yesterday, and “spent all day” there, reveals a source.

Hmm, perhaps

Selena Gomez has officially crossed the pond.

The Come and Get It singer arrived in London, England earlier today but kept things casual as she was spotted walking through London Heathrow Airport.

Macbook in hand, Selenita looked lovelier than ever in her monochrome outfit. We’re currently experiencing handbag envy.

But while we’re a bit confused about the status of her relationship with Justin Bieber — are they or aren’t they?! — we’re glad to see this lady looking so good and keeping herself busy with work!

Ch-ch-check out more photos (below)!!

LOVES IT!

[Image via Will Alexander/WENN.]

Blame it on the woman with the best boobs!

How typical!

While we're sure Katy Perry could lure almost any man away from his woman, we're not so sure that's actually how she spends her time.

You know, she does have a crazy successful music career to focus on!

But, since she's been friendly with Robert Pattinson and Kristen Stewart, of course she's being dragged into their break up!

We'd guess KStew's whole cheating dramz played the main role, but rumors are running wild that it's Katy who might have caused the split.

A source commented: