Karina Smirnoff

Karina Smirnoff and Jason Adelman have ended their engagement, according to reports. It's now the third engagement the 37-year-old has called off.

The Dancing With the Stars pro, and author of We're Just Not That Into You: Dating Disasters from the Trenches, is now headed back to them.

It may not have sent the same sort of shockwaves around the Internet as Jon Stewart announcing his retirement from The Daily Show, Karina Smirnoff confirmed a departure of her own from the small screen yesterday:

She will not return to Dancing with the Stars.

Dancing With the Stars pro Karina Smirnoff is a huge fan of her longtime competitor and colleague Julianne Hough, but she's not sure about her DWTS return.

She's the first to openly pose the question of whether it's ethical for Julianne to judge her brother Derek, who is still a competing pro dancer this fall.

Will Karina Smirnoff's fall on Dancing With the Stars Monday night cost Season 4 champion Apolo Anton Ohno a shot at a second Mirror Ball trophy?

Karina Smirnoff and Brad Penny have called off their engagement.

The Dancing With the Stars pro, 30, and the Major League Baseball pitcher, 33, have gone their separate ways after more than two years together, E! confirms.

J.R. Martinez made his case for the Mirror Ball on the final night of performances on Dancing With the Stars. But will America deliver it for him this evening?

After suffering an injury last week, but the 28-year-old Iraq War vet, soap opera star and motivational speaker gave it his all in the cha cha and the freestyle.

J.R. Martinez and Ricki Lake have been swapping the first place spot all season on Dancing With the Stars. Last night, it was definitely the latter's turn on top.

While he's never one to complain (look at all he's been through in life), J.R. rolled his right ankle in rehearsal and then twisted it again during his routines.

Karina Smirnoff and Brad Penny have decided to wait on wedding planning.

Rest assured, though, the DWTS pro and MLB pitcher are still together.

Karina Smirnoff is gearing up for the next season of Dancing with the Stars, and she already has one name on top of her preferred partner list:

Rob Kardashian.

Karina Smirnoff would love to see John Stamos throw it down on Dancing With the Stars and partner with her an the upcoming season.

We can only hope the former Full House star obliges.

Ralph Macchio and Karina Smirnoff had a great run, but ultimately fell short of the finals on last night's Dancing with the Stars results show.

The Karate Kid star says his elimination wasn't exactly a shock, but insinuated that the judges dug a hole for himself and Karina Smirnoff.

Ralph Macchio has enjoyed a great run this season, but did he do enough to earn a spot in the Dancing With the Stars finals last night? It doesn't look good.

His Argentine tango with Karina Smirnoff was a crowd-pleaser, both feisty and precise, yet the judges felt it lacked something in the emotional department.

After a cyst in his leg caused him to miss four days of rehearsal, Ralph Macchio struggled to even get on the floor this week on Dancing with the Stars.

It showed, as he and Karina Smirnoff earned the lowest scores of the night.

Monday was "guilty pleasure night" on Dancing With the Stars, an event that kicked off with Hanson rocking out to its famous '90s hit "Mmmbop."

That pretty much set the tone for the night.

If you haven't heard, Karina Smirnoff is taking it all off for Playboy.

Below, we've posted the first glimpse of the magazine's cover featuring the Dancing With the Stars stunner, leaving very little to the imagination in a sheer bodysuit that previews what Hugh Hefner calls an "unforgettable pictorial."

After a strong start this season, Ralph Macchio took a step back last week on Dancing With the Stars. The issue? His lack of chemistry with Karina Smirnoff.

Yes, lack of chemistry with Karina Smirnoff. Future Playboy cover girl Karina Smirnoff. If that can't ignite a little romance into your waltz, you've got issues.

Karina Smirnoff says her reason for posing in Playboy was to test her limits.

We're not too sure what that means, but Hugh Hefner's reason was simpler:

Dancing With the Stars' Karina Smirnoff will bear all in May issue of Playboy. A Twitter post this afternoon from Hugh Hefner of all people confirmed this.

"May issue of Playboy is unforgettable with Dancing With The Stars Karina Smirnoff on the cover & nude inside," wrote the octogenarian founder.

Fresh off her stunning elimination from Dancing With the Stars, which airs its final performances of the season tonight, Brandy stepped out for the AMAs Sunday.

Despite the fact that she clearly should be competing for the title and not watching with us tonight, her sparkly pants brought a little of the Mirror Ball with her.

Forget a penny for her thoughts. Karina Smirnoff officially has a Penny for life.

The Dancing with the Stars professional has agreed to marry pitcher Brad Penny, who proposed to the waltzing beauty on October 4.

On Monday's Dancing With the Stars, Mike "The Situation" Sorrentino showed signs of improvement for the third consecutive week. That's the good news.

The bad news? A wacky version of the foxtrot set to the Black Eyed Peas' hit "Boom Boom Pow" that had the judges panel scratching its collective heads.

Among the many burning questions surrounding the new season of Dancing With the Stars is whether Mike “The Situation” Sorrentino will find time to prepare with his partner Karina Smirnoff, given his busy Jersey Shore filming schedule.

We also wonder if he'll hit that.

There's a reason why the recently-released set of Dancing with the Stars promotional photos is missing a well-sculpted six-pack of abs:

Mike "The Situation" Sorrentino is yet to even meet partner Karina Smirnoff, a major obstacle in the path of this pair's championship hopes.