Coldplay frontman Chris Martin appeared on Late Night with Jimmy Fallon, and not only did Gwyneth Paltrow's hubby sing a few tunes from the band's new album, but he also revealed his sense of humor -- and killer dance moves!

Chris and Jimmy swapped several dancing stories and performed the worm for the audience ... check out the video above!

Chris Martin chatted with Anthony Mason on CBS Sunday Morning, and when asked if it was true that he's only had one serious relationship, the Coldplay frontman replied, "[That's] right. I'm in it."

Mason joked that Martin had made "quite a leap" from his previous relationships (or lack thereof) to which Martin responded, "It's a big leap? What, from being a loser, to going out with an Oscar winner? It's a giant leap. Let's face it: it's like winning the lottery." I'm sure wife Gwyneth Paltrow would be flattered by all this, but what about his other past lady loves? That has to sting a little bit!

Martin and Paltrow have been married since 2003, and they have two children, Moses, 5, and Apple, 7. Martin revealed that fatherhood has helped his professional life, telling Mason, "It's made it more focused. And you have a purpose. I like what it does. Just the idea of having to work hard so your kids are okay."

courtesy MrPaparazzi

Say what you want about Gwyneth Paltrow, but her children are absolutely adorable!

Here's Coldplay singer Chris Martin taking his two kids, Apple and Moses, out for a walk in London on Monday. And their little dog joined in on the fun!

In other Gwyn news, her Glee co-star Lea Michele told More Magazine that she's "obsessed" with Paltrow, adding: "She was so inspiring and the coolest girl in the entire world. She was just fearless."

Why did Gwyn name her daughter Apple? Click below the cut to see!

Hollywood marriages rarely seem to last forever. We all were forced to come to that conclusion when Brad and Jen broke up!

But now more couple are being put to the test...

Josh Duhamel had an alleged affair with a stripper - classy! - but wife Fergie is standing by him. Also in trouble? Gwyneth Paltrow and Chris Martin. Reports claim the Coldplay singer hooked up with actress Kate Bosworth, and while all parties involved deny it, Chris and Gwyn have been on the rocks (again, allegedly) for a while.

Which begs the question:

Sources tell X17online that Kate Bosworth and Chris Martin were spotted making out in not just one, but two public locations over the past few weeks.

This week's Star magazine reports Kate and Chris were first seen hooking up at U2's concert on October 23rd, but X17online can report exclusively that the pair were also spotted together in the bay area, during Coldplay's appearance at the Bridge School's benefit in NorCal the next night.

"Chris is totally Kate's type, she loves the Brits like Orlando and James Rousseau," says our source. "And she's Chris' type, too. A blonde bore, just like Gwyneth!"

"Gwyneth and Chris are definitely done," the source continues. "Their marriage is over!"

The only question is, does Gwyneth know?

UPDATE - Gwyneth's rep, Stephen Huvane just issued X17online the following statement: "It is complete rubbish and another fabrication. Lawyers for both Chris and Kate are currently considering legal remedies against Star."

Good news for Chris Martin fans!

A court has dismissed guitarist Joe Satriani's lawsuit against musical group Coldplay - that the band plagiarized his 2004 song "If I Could Fly" for their 2008 hit "Viva La Vida" - reports NME News.

It is possible that and out-of-court settlement was reached as the case was dismissed "upon stipulation." But either way, it's done!

Now Chris Martin can go back to living his perfect life with Gwyneth...

...to stop being such a diva!

We snapped a very irritable Chris Martin taking the kids to school yesterday, and even though he did his best to hide his scruffy mug, we still snapped a few shots of him anyway.

It would be so much easier if he just smiled!

It's not often that we see Chris & Gwyn out together, and even rarer that we'd see them with their kids, but we kinda sorta allllmost snapped the whole family when Chris brought the kids to pickup Gwynnie after a work out in Santa Monica yesterday.

Those kids have such distinctive faces. But I can't figure out if they're more hers or his, y'know?