Mills - who recently reunited with her ex MIC boyfriend Hugo Taylor - got tongues wagging with a tell-tale caption

Millie Mackintosh has sparked speculation that she’s returning to Made In Chelsea thanks to a tell-tale Instagram caption.

Fans wondered whether Mills might be returning to the E4 show that made her famous when she shared yet another selfie looking as gorgeous as ever on Wednesday.

MORE: Professor Green slams Millie Mackintosh going public with Hugo Spencer a week after divorce!

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Indulging in a bit of the ol’ product placement, she captioned the shot: ‘Using my favourite @johnfriedauk product for beachy hair on set yesterday 🌊☀️💁🏼’

And it was those two little words – ‘on set’ – that caused the rumour mill to go into overdrive.

Using my favourite @johnfriedauk product for beachy hair on set yesterday 🌊☀️💁🏼

A post shared by Millie Mackintosh (@milliemackintoshofficial) on

‘On set? is she coming back on mic?😳😊’ one hopeful fan commented.

Another speculated: ‘Omg maybe!! 😊😊 she may be in series 11 or 12 🎉’

Millie’s post came just one day after she once again spoke of being ‘on set’ as she shared another snap – this time with her manager, Donna Rooney – with the caption: ‘Muma @donnamgmt keeping me warm on set today 💗’

Made In Chelsea fans would no doubt be keen to see Millie return to their screens after she confirmed her rekindled romance with a fellow former MIC star.

Muma @donnamgmt keeping me warm on set today 💗

A post shared by Millie Mackintosh (@milliemackintoshofficial) on

Millie went public with her back-on relationship with Hugo Taylor by sharing a snap of the two love birds having a bit of a snog on a boat in a glamorous location – just days after a court granted her a quickie divorce from her husband of two years, Professor Green.

The some-might-say insensitively timed snap caused Pro Green to seemingly respond on Twitter, with a post that read: ‘Money really can’t buy you class can it’. 

Later, even Geordie Shore’s Scotty T waded into the fall out, praising Pro for speaking his mind.

So one thing’s for sure – if Millie was to return, there’d be plenty of drama for the Made In Chelsea cameras to record. Maybe even as good as this classic moment…

GIF Millie Mackintosh Hugo Taylor Made in Chelsea