Katherine Jenkins has been making her dance partner’s eyes water – and not just with her raunchy costumes. The Welsh singer’s professional partner Mark Ballas has had to start wearing protection, as she keeps kicking him in the unmentionables!

Katherine, 31, is taking part in U.S show Dancing With The Stars and this week danced a raunchy Argentine Tango.

Dancing with the Stars cuts another couple — with the help of the first Dance Duel of the season. Which two couples had to perform for their lives?

Ah, the Dance Duel, aka the judges' arbitrary way to keep their favorites! You know they're kicking themselves over not introducing it last week to save Sherri.

After the last steps of samba, salsa and Argentine tango had been danced on Monday night's Dancing With the Stars, the remaining nine couples had to face the fact that no matter no matter how well they pulled off their steamy, fun routines, they might still face the scorching red lights of elimination on Tuesday night.

And that's why, for the first time ever, Dancing is rolling out a so-called "Dance Duel" for the next three weeks.

Dancing with the Stars' top 9 tackle Latin night with salsas, sambas and Argentine tangos galore. Who was muy caliente and who may be in danger of saying adios?

Plus: How are the walking wounded doing?

The Dancing with the Stars injury curse has now struck William Levy.

The Cuban heartthrob hurt his ankle in rehearsals over the weekend and it is unclear if he'll make to the floor Monday night to perform his Argentine tango with partner Cheryl Burke.

Melissa Gilbert, recovering from whiplash and a mild concussion, isn't the only one who should've been given the night off on Tuesday night's Dancing With the Stars.

Extra host Maria Menounos could've used the time between her Monday night tango and Wednesday morning rehearsals for the next new dance to put her feet up, too.

Dancing with the Stars gets down to single digits as it cuts another couple — and this one's a "shocker," according to Tom Bergeron.

Was it? Plus: What's the latest on Melissa?

Just minutes after she danced an intense paso doble on Monday night's Dancing With the Stars, actress Melissa Gilbert was taken out of the ballroom on a stretcher. She was absent for the rest of the show.

The 47-year-old star, who has been celebrating her recovery from major back surgery almost two years ago, hit the back of her head during a dramatic drop in the middle of the routine.

Pleather, leather, mascara and KISS! It's Rock Week on Dancing with the Stars as the Top 10 perform to some of the greatest rock tunes in history and rock the leader board.

Who dethroned Katherine and Mark? And who got injured on the show?

After the highest-scoring Dancing with the Stars premiere ever, only one person has remained at the top: Katherine Jenkins.

The classical singer and her partner Mark Ballas have led the leader board for three weeks running — earning two 10s for her heartfelt waltz in tribute to her late father last week.

It doesn't seem to matter that the Season 14 cast of Dancing With the Stars is filled with celebs we've known and loved for decades: Gladys Knight, Melissa Gilbert, Jaleel White, Martina Navratilova and Jack Wagner, who was given his walking papers Tuesday night.

The fact is that two relative unknowns — classical singer Katherine Jenkins and Latin actor William Levy — are obliterating everyone else in the ballroom with the both the quality of their dancing and sheer animal magnetism: You'd be hard-pressed to find two better looking people on the planet.

Dancing with the Stars boots its second couple of the season. But with only five points separating the top from the bottom — and a five-way tie at the bottom — is there a shocker in store?

Plus: What's the new results show twist?

Katherine Jenkins shed tears after performing a waltz in memory of her father on US show Dancing With The Stars.

The Welsh mezzo-soprano selected 1996, when Selwyn died, after the show's contestants were asked to recall the most poignant year of their life.

It's storytelling time! Dancing with the Stars' Top 11 express the most memorable years of their lives — and the first 10s of the season are dished out!

Who came out on top? Find out below!

Opera star Katherine Jenkins is on her way to cracking the US... thanks to her dancing skills. The mezzo-soprano has been ­nicknamed The Welsh Wiggler after charming American TV audiences with her performances on hit show Dancing With The Stars.

Her instant Hollywood celebrity could net her a potential £50million fortune as TV chat shows and ­magazines clamour to interview her and she cashes in on endorsement deals.

In the end, even her fabulous tennis footwork — and having the likes of Chris Evert and Jimmy Connors cheering her on — couldn't save her.

Tennis legend Martina Navratilova had to endure the worst kind of Dancing With The Stars rejection: Being voted off first.

Dancing with the Stars is still diving in the ratings.

A week after posting its lowest-rated premiere ever, Season 14's first elimination episode Tuesday pulled in 15.3 million viewers and a 3.0 in the adults 18-to-49 demographic — down 30 percent from last spring's first results show. The episode, however, was up slightly from the fall's premiere elimination show.

They both looked stunned: William Levy, the 31-year-old Latin heartthrob who is causing quite a commotion in the ballroom before he even starts dancing.

And Martina Navratilova, the 55-year-old tennis legend who broke down in tears, twice, on the press line following Monday's episode of Dancing With the Stars, after getting the lowest score of the night for her awkward and out-of-sync jive.

She is the girl from the Welsh valleys. But she is fast becoming America’s sweetheart on Dancing With The Stars.

Opera sensation Katherine Jenkins has been wowing judges and audiences alike on the US version of Strictly Come Dancing – and has topped the leader-board for the second week running.