Tara Palmer-TomkinsonTara Palmer-TomkinsonWhen Tara Palmer-Tomkinson and Robbie Williams were a couple back in the day...

It seems they shared more than just mutual lust.

Tara and Robbie dated for a while back in 2006.

And on top of getting romantical with each other, it appears they shared an extra common love as well.

A kinda third party to their relationship, if you will.

But before your mind wanders to all kinds of unwholesome places...

The passion in question is actually a TV show that both Tara 'n' Robs loved to watch while shacked up under the duvet together.

When spilling all about her relationship with Robbie, socialite Tara told The Sun:

Robbie WilliamsRobbie Williams"We'd lie in bed drinking tea and watching Deal Or No Deal."

Nothing like a bit of Noel Edmonds to get the loved-up juices going, eh?

But even more interesting to our ever-attuned Showbiz ears was the fact that TPT didn't entirely rule out a reunion with popster Robbie, when questioned on the subject.

"He's a great friend, but we'll see how it goes," she said.