Mike Tindall has certainly been enjoying himself during the Platinum Jubilee.
His cheeky antics at the celebrations have left people in stitches - as he tries on his wife Zara's fascinators and compared her outfit to Starbursts.
The Rugby star, 43, is married to Princess Anne's daughter Zara, and has been at all the major royal events over the past few days.
He's marked the Queen's occasion with a series of photos on Instagram.
The dad-of-three shared a snapshot of his wife alongside her cousin Princess Eugenie, dressed in brightly coloured outfits: 'When you combine your favourite Starbursts!! Two world-class ladies!! #starburst #platinumjubilee.'
Follow live update's from the Queen's Jubilee on our blog - here.
It was a rare unguarded photo of the two, whose parents Prince Andrew and Princess Anne are siblings.
Mike has also shared a series of photos of him posing in his wife's fascinators - which she wore to the Service of Thanksgiving and Trooping of Colour.
On one cheeky snap, he wrote: "'Personal fave of mine! I definitely need to wear more hats.'
On another, he added: 'Hats day 2! Fave so far! What colour do you think tomorrow will be?'
On Twitter, one royal fan wrote: "Mike Tindall is definitely the fun and cool uncle #HM70 "
Another wrote: "Royal Fam need more Mikes."
In another post, he said the couple were looking forward to the next few days 'celebrating one of the greatest woman on this planet'.
Speaking about her Majesty on Good Morning Britain last month, the father-of-three added: 'I think the Queen is an unbelievable lady...I think people think she's invincible sometimes, but you have to remember she's a 96-year-old at the end of the day.
'She's incredible at what she's done over her lifetime and I can't wait to celebrate that.'
Previously, Mike and Zara's daughter Mia was seen playing fisticuffs with Princess Charlotte as they watched the military parade at Horse Guards Parade for the Queen's Platinum Jubilee.
Afterwards, Princess Charlotte could be seen standing with her younger brother Prince Louis as he made a salute, while Princess Beatrice was also on hand to point out what was happening.
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