Why's Chan Alone?

Chanelle HayesBB8's Chanelle and Ziggy: on or off?

Well...

Let's do a little CSI, shall we?

(That's Celebrity Scene Investigation, if you're new to the Showbiz investigative team.)

The pair have been on, then off, then on...

They sizzled for a magazine shoot recently, and implied that sparks were flying.

But on a night out at London's Crazy Bear, the pair arrived separately.

Not that this is concrete non-couple evidence, of course. Nope, we'll dust the entire couple scene before making any calls.

Maybe one of them took longer to style their locks, so the other popped on ahead?

Or maybe they decided to arrive alone just to keep us guessing...

One couple who did arrive in a hand lock was Brian and Amanda. Bless.

However, Chiggy still has our CSI team confused.

Check out our gallery for the evidence and antics of the night...