Collective aaawwws and oooohs echoed around the HuffPost office this morning when we clapped eyes on this snap of Mariah Carey's 17-month-old twins.

If it's possible to be TOO cute then surely little Monroe and Moroccan are it?

The 42-year-old singer posted this adorable pic of Roe planting a smacker on her brother Roc on Twitter.

mariah carey

One more time: aaawwwwww.

Mariah and her hubby, America's Got Talent host Nick Cannon, have been spoiling the tots rotten since Mariah gave birth last year.

mariah carey nick cannon

Their first birthday party was a black tie affair (yes, really) and gifts included a miniature white piano, a mini Ferrari and a rocking horse, which will, no doubt, look lovely in their multi-million pound nursery.

Mariah and Nick have spent a fortune on the twin's crib, which reportedly features a 24-carat gold and onyx sofa (sounds comfy), a huge flatscreen telly and diamond-encrusted iPods, which let's face it, is what every 17-month child needs in their life.

Not that we're jealous or anything.

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  • <strong>Who's the mumma? </strong>Fearne Cotton <strong>Who's the daddy? </strong>Jesse Wood <strong>Baby ETA: </strong>Late 2012 <strong>Interesting fact: </strong>Fearne had to deny she knew the sex of her baby when she referred to her bump as 'her'.

  • <strong>Who's the mumma? </strong>Imogen Thomas <strong>Who's the daddy? </strong>Adam Horsley <strong>Baby ETA: </strong>February 2013 <strong>Interesting fact: </strong>Imogen and her boyf had been dating 10 months when the star fell pregnant

  • <strong>Who's the mummy? </strong>Lily Allen <strong>Who's the daddy?</strong> Sam Cooper <strong>Baby ETA:</strong> December <strong>Interesting fact: </strong> For Lily, a source revealed, "work comes second to Sam, Ethel and now their bump. She's just so excited."

  • <strong>Who's the mummy?</strong> Sarah Michelle Gellar <strong>Who's the daddy? </strong> Freddie Prinze Jr <strong>Baby ETA:</strong> Autumn <strong>Interesting fact:</strong> The couple met on the set of <em>I Know What You Did Last Summer</em>. How - umm -romantic

  • <strong>Who's the mummy?</strong> Drew Barrymore <strong>Who's the daddy? </strong> Will Kopleman <strong>Baby ETA:</strong> She confirmed she was pregnant in June, but hasn't shared the due date <strong>Interesting fact: </strong> The couple married on 5 June, when Drew was pregnant. So that means the baby was present - aww

  • <strong>Who's the mummy?</strong> Melissa Joan Hart <strong>Who's the daddy? </strong> Mark Wilkerson <strong>Baby ETA:</strong> Unknown <strong>Interesting fact: </strong> This is the <em>Sabrina The Teenage Witch</em> star's third baby

  • <strong>Who's the mummy?</strong> Camila Alves <strong>Who's the daddy? </strong> Matthew McConaughey <strong>Baby ETA:</strong> They haven't given a due date yet, but as soon as we know you'll know <strong>Interesting fact:</strong> They have two children Levi, 3, and Vida, 2

  • <strong>Who's the mumma? </strong>Anne Hathaway <strong>Who's the daddy? </strong>Adam Shulman <strong>Baby ETA:</strong> Well, it's just rumours at the moment, so we can't be sure <strong>Interesting fact: </strong>Despite playing Catwoman in The Dark Knight Rises, it is highly unlikely that Anne will give birth to a litter

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