Monday wasn’t a good night for Gladys Knight and her dance partner Tristan MacManus, but the Dancing with the Stars pro isn't going to let their poor scores get him down, RadarOnline.com can exclusively reveal.

“We're in good form, it’s happy days – it’s time to forget about last night and move on,” the cheerful Irish dancer told RadarOnline.com in an exclusive interview.

It’s time to rumba!

We’re seeing the first images of the celeb contestants rehearsing with their pro partners for the new season of Dancing with the Stars, and RadarOnline.com has the sexy snapshots.

The pairings on Dancing with the Stars is literally the luck of the draw, and RadarOnline.com can exclusively reveal that pro Tristan MacManus couldn’t be happier about his new dance partner, Gladys Knight.

“I am very excited to be back on the show, that was a nice little surprise this morning,” the Irish dancer, who is preparing his second season on the show, told RadarOnline.com in an exclusive interview, shortly after the new cast was announced on ABC’s Good Morning America. “I am delighted, I am the lucky one!”

The new cast for the upcoming 14th season of Dancing with the Stars was announced Tuesday on ABC’s Good Morning America, and once again, the cast features a who’s who of actors, singers, and sports figures, and RadarOnline.com has all the details.

The first celeb cast of 2012 will feature Melrose Place/General Hospital hunk Jack Wagner, Melissa Gilbert of Little House On The Prairie fame, former Green Bay Packer Donald Driver

Nancy Grace took her elimination from Dancing with the Stars in good humor on Tuesday, and her dance partner has exclusively revealed to RadarOnline.com that the pair don't have any regrets.

"I wasn’t surprised, it had to come at some stage. We can’t be disappointed," Tristan MacManus told RadarOnline.com in an exclusive interview. "Everything went well, it was nice to go out on a good dance."

While naturally disappointed that they didn't take home the sparkling disco ball, the Irish professional said they outlasted expectations.

Nancy Grace was eliminated from Dancing with the Stars Tuesday night, and the media pundit lived up to her name, going out gracefully.

Grace -- who famously nicknamed Casey Anthony “Tot Mom” -- finished last in judges' scoring on Monday's episode. She praised her hunky Irish pro partner, Tristan MacManus, following her ouster from the ABC competition.

"I am so proud; I really cannot take the credit [for my performances] -- it's been all Tristan from the get-go," the HLN host said following her elimination. "It's been the whole crew at Dancing with the Stars. It's been my whole family who took care of [my] twins so that I could dance.

Nancy Grace just had another wardrobe malfunction!

The spitfire television host already suffered a nip slip on live television a few weeks ago on Dancing with the Stars, and now RadarOnline.com has exclusively learned that she just flashed the whole cast and crew at rehearsal!

According to an eyewitness: “In a daring stunt move for a group dance this week Nancy was rehearsing with the entire cast she did a handstand left over from her cheerleading days but Tristan her partner was caught off guard, dropped Nancy on her head and somehow pulled off her black rehearsal tights!”

The injury curse has hit another Dancing with the Stars contestant!

Spitfire television host Nancy Grace pulled her hamstring over the weekend practicing a surprise move for her paso doble dance that she is premiering Monday night.

PHOTOS: Dancing With The Stars Season 13 -- All The Sexy Cast Portraits

"I will dance through it," Nancy exclusively told RadarOnline.com and promised us that her partner Tristan MacManus had nothing to do with her injury.

She is facing stiff competition in the upcoming week of the reality dance competition, but has said she's loved every minute so far.

PHOTOS: Nancy Grace Dares To Bare (Her Face!)

"Where else can I dress up like a princess and live like a fairy tale?"

This could be Nancy's make or break night so tune into Dancing with the Stars Monday at 8pm on ABC and cheer her on!

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She may not like OJ Simpson, but Nancy Grace had nothing but dance floor love for Kato Kaelin, the most infamous houseguest ever, and RadarOnline.com has video of the odd couple doing “the bump.”

“Oh my stars it’s Kato Kaelin!” the Dancing with the Stars contestant squealed and decided to try a few more risqué move.

The spitfire television host, who safely made it onto the fourth week of the reality competition, took some time out from her intense training to dancing with Kato and the pair had a pretty darn good time.

Nancy Grace has provided the evidence in the case of her mysterious "nip slip" and the former prosecutor has a photograph of the pasties that she claims were keeping her modesty safe on Monday night.

"I am in full nip denial," Nancy told RadarOnline.com.  "Breast petals and an industrial strength bra...plus a sewn-in corset. The fabulous DWTS wardrobe crew is extremely proactive and would never let an accident happen!"

The photo shows the box of nipple cover-ups that Nancy says she was wearing when her dress slipped a little low.