Entertainment

From ‘Dancing’ to swimming with ‘Sharks’

They’ve gone from “Dancing with The Stars” to swimming with the Sharks.

Ballroom pros Jonathan Roberts and Anna Trebunskaya will make a special appearance Friday night on ABC’s reality sensation “Shark Tank” — and The Post has an exclusive sneak peek.

The dancing duo will help the creators of PostureNOW introduce their product that claims to dramatically improve posture after a long day of being hunched over the computer at work.

And, of course, they convince “Dancing” alum Mark Cuban to take a quick twirl during the pitch.

“We have got a little deal that we did,” Cuban told The Post at Tuesday night’s “Dancing” results show in Los Angeles. “I saw them come out and I immediately knew what was up next. They dragged me up there. I just hope they do a lot of editing. That is the difference. They can edit on ‘Shark Tank’ so it makes me look a lot better.”

Cuban — who, along with partner Kym Johnson, finished in eight place during season five — says he wasn’t invited to participate in this season’s “all-star” edition.

“I told them if they have a losers season, I am there,” he said.

This time around, “I think the girls are better dancers than the guys,” Cuban said. “I am a huge Helio (Castroneves) fan. I am a huge Emmitt Smith fan, but there are so many great women dancers, I think (the title) could go to the feminine side.”