'I have a tiny hangover'! Madonna strikes a sultry pose in front of an altar as she admits to over-indulging at her 59th birthday celebrations

She got into the groove in style for her 59th birthday celebrations.

But Madonna admitted she was battling a 'tiny hangover' as she posted a sultry photo to her Instagram account on Thursday morning.

Admitting she had over-indulged on the alcohol front, the singer posed in front of a candlelit altar in a smoldering snap. 

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Over-indulged: Madonna admitted she was battling a 'tiny hangover' as she posted a sultry photo to her Instagram account on Thursday morning 

Over-indulged: Madonna admitted she was battling a 'tiny hangover' as she posted a sultry photo to her Instagram account on Thursday morning 

Dressed in a billowy light green bustier and forest green corset, the pop star gave a coy stare to the camera. 

She wrote: 'I stand before this altar. with a small confession! ................ i have a tiny hangover. I'll have to Bend the knee!' (sic)

Various sized candles lit up the background behind the blonde bombshell as she sat on a ledge against the unique backdrop.

Birthday girl! Madonna marked her 59th birthday by singing along to her 2012 track 'B-Day Song' on Wednesday night - but couldn't quite remember the lyrics

Birthday girl! Madonna marked her 59th birthday by singing along to her 2012 track 'B-Day Song' on Wednesday night - but couldn't quite remember the lyrics

Oops! The superstar got muddled up while singing along to the MDNA album track with pals on Instagram

Oops! The superstar got muddled up while singing along to the MDNA album track with pals on Instagram

Just the night before, the international superstar was flubbing the lyrics to her own song in a video.

The blonde bombshell celebrated her 59th birthday on Wednesday and marked the occasion by singing along in an Instagram video to her 2012 track B-Day, which featured on her MDNA album.

Realizing her mishap, Madonna captioned the funny clip: 'When you can't remember the words to your own song.. Still a Happy Girl!'  

Fan well-wishes: the star's legion of admirers left a slew of birthday wishes alongside her Instagram video - with many also complimenting her rather low-cut top

Fan well-wishes: the star's legion of admirers left a slew of birthday wishes alongside her Instagram video - with many also complimenting her rather low-cut top

Better luck next time! Madonna joked she was 'still a happy girl' despite her epic fail when it came to her own song lyrics

Better luck next time! Madonna joked she was 'still a happy girl' despite her epic fail when it came to her own song lyrics

Fans loved the Queen of Pop's honesty, with one replying to her: 'This has just made my day! Absolutely hilarious!'

Another joked: 'We'll forgive you this time.. Cause it's your birthday!!'

Others complimented the star's racy plunging top, which served to flaunt her ample assets in the Instagram clip.

Style icon: she wore an aquamarine top with black shoulder straps and a cream cowboy hat to mark her birthday

Style icon: she wore an aquamarine top with black shoulder straps and a cream cowboy hat to mark her birthday

Getting by with a little help from my friends: the Queen of Pop was joined by pals to sing along on Instagram

Getting by with a little help from my friends: the Queen of Pop was joined by pals to sing along on Instagram

A queen in green: Madonna shared this selfie in an eye-catching outfit on a luxury bus as she went to her 59th birthday party with twins Stella and Esther Mwale in Puglia, Italy Wednesday

A queen in green: Madonna shared this selfie in an eye-catching outfit on a luxury bus as she went to her 59th birthday party with twins Stella and Esther Mwale in Puglia, Italy Wednesday

Madonna had earlier celebrated the eve of her 59th birthday by riding a white horse into the outdoor venue of her bash in Puglia, Italy, on Tuesday.

The Material Girl posted a cute shot of her four-year-old twins, Stella and Esther Mwale, wearing party frocks with a pattern of green leaves and white flowers. 

One of the cuties sported a fake mustache and a bandanna wrapped around her head while the other opted for a white straw trilby hat. 

'Yassssssssss Mambo!':  The Material Girl posted a cute shot of the four-year-olds in party frocks with a pattern of green leaves and white flowers with one wearing a fake mustache

'Yassssssssss Mambo!':  The Material Girl posted a cute shot of the four-year-olds in party frocks with a pattern of green leaves and white flowers with one wearing a fake mustache

Madonna captioned the Instagram shot: 'Yassssssssss Mambo!' with six heart emojis. 

The blonde, who pouted sexily at the camera, covered her wavy blonde tresses with a cream trilby hat. 

The Justify My Love singer captioned the shot: 'Happy Girl! .........On her way!!'

And she added emojis of balloons, cake and fireworks indicating she and the twins were on their way to another birthday bash.

'Because A Leo': The beautiful blonde shared this show of herself astride a white horse as she rode into the outdoor venue of her pre-birthday bash on Tuesday 

'Because A Leo': The beautiful blonde shared this show of herself astride a white horse as she rode into the outdoor venue of her pre-birthday bash on Tuesday 

Madonna adopted Stella and Esther from Malawi in south east Africa six months ago.

Their mother died shortly after they were born and their father wasn't able to care for them.

Over the past decade, Madonna has adopted four children from the country including Mercy James and David Banda, both 11.

She's also mother to biological children Lourdes Leon, 20, with her ex-boyfriend Carlos Leon, and Rocco Ritchie, 17, with director Guy Ritchie, her ex-husband.

A tip of the hat: Madonna also shared this snap of her decolletage in the  beautifully embroidered riding attire and top hat she donned to ride the horse, captioned, 'Almost...' 

A tip of the hat: Madonna also shared this snap of her decolletage in the  beautifully embroidered riding attire and top hat she donned to ride the horse, captioned, 'Almost...' 

Giddyup like Madonna in an embroidered dress by Temperley London

Madonna marks her birthday today (can you believe she's 59?!) and of course she celebrated in style.

The superstar singer has got labels like Elie Saab, Alaia and Dolce & Gabbana in her wardrobe, but this time her dress is by Temperley London. The combination of gothic black lace and pretty pink floral embroidery is seriously swoon-worthy!

Unfortunately this ethereal creation is from the Resort '18 collection so isn't currently available to buy. Was that your bank manager breathing a sigh of relief? But instead, click (right) to buy shop the current Temperley London line of dresses now.

Or make like Madonna in one of the blooming beautiful embroidered gowns we've got lined up for you in the edit below. River Island, Picconi and Needle & Thread have got our favorites.

* PRICES MAY NOT BE AS ADVERTISED
Hasta la vista, baby: The ageless beauty shared this image and said 'Ciao Italia'

Hasta la vista, baby: The ageless beauty shared this image and said 'Ciao Italia'

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