New parents Enrique Iglesias and Anna Kournikova share the first pictures of their twins

Enrique Iglesias has taken to Instagram to share the first ever snap of one of his newborn twins.

In the picture, the doting dad is seen lying down, facing the tiny bundle of joy in awe. He captioned the image: 'My Sunshine'.

Shortly afterwards, Anna joined in the fun and shared a shot of herself kissing the cheek of the couple's other baby, with the same caption: 'My Sunshine'.

Fans were thrilled with the reveal, as Enrique's picture received over 1 million likes while Anna's had over 209k.

They were both inundated with over 42,000 comments between them.

'So cute, you're gonna be a great father, lots of love', said one fan to Enrique.

'So beautiful, congratulations to you both, gorgeous family complete', said another to Anna.

Last month, HOLA! confirmed that the couple had welcomed their twins on 16 December.

According to TMZ, the former tennis star gave birth to a boy and a girl in Miami, and the pair named the kids Nicholas and Lucy. However, the new parents have yet to announce the baby names they picked for their twins.

The pair has always been pretty private about their personal lives, keeping their 16 year relationship out of the spotlight, despite their huge stardom.

So it's no surprise that they've not announced any specific details of the twins just yet, especially as they appear to have kept Anna's pregnancy a secret from the public eye for the whole nine months.

Back in August last year, there was some speculation about whether or not Enrique's 36-year-old long-term girlfriend was expecting, after she appeared to show a baby bump in an Instagram video, but the couple didn't comment on the rumours.

Apparently the pair even skipped Enrique's half-sister Ana Boyer's wedding to Fernando Verdasco back in December - possibly because it came too close to her due date.

Congratulations to the new parents!