Is this Michelle's response to the speculation?

Michelle Keegan has posted a very telling message on Instagram as fresh reports emerge about her marriage to Mark Wright.

The actress is seen striking a sultry pose whilst wearing a dressing gown in what appears to be her dressing room in the picture, shared during Wednesday evening, and added a pretty cryptic caption to it.

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‘Silence is golden,’ Michelle, 29, wrote alongside the photo. Ooh, what could it all mean?

Silence is golden ✨✨

A post shared by michkeegan (@michkeegan) on

It comes as rumours surrounding her relationship with husband Mark, 29, continue to grow.

The couple – who got hitched in May 2015 – have faced speculation that their marriage is on the rocks for several months now and this has intensified recently as Michelle continues to spend time away for work, with her days currently being spent filming Tina And Bobby in Manchester.

Mark too is busy with his own schedule and this week jetted off to Mallorca to do a DJ set.

The famous pair have rarely spoken out about the gossip and if Michelle’s post is anything to go by this is the way she intends to keep it!

[GIF] Michelle Keegan Jonathan Ross Show

It could be of course that Mich is referring to something else with her mystery post. The ‘golden’ bit could well be a nod to her newly blonde hair, which she had done last month in preparation for her role as Tina Moore.

Whatever she meant by her caption, Michelle is certainly looking glam (even in a big fluffy dressing gown) and her fans have been leaving some pretty cute comments for her.

‘So beautiful,’ one admirer wrote, whilst another commented: ‘can I please look like right now !! Love her !! To beautiful !!’

Others have supported the TV star with the whole ‘silence is golden’ ethos.

‘Silence is the only way,’ one said.

Another fan added: ‘You don’t have to explain yourself to anyone’

Anna Francis