Chelsea Clinton has become a first time mum.

The daughter of former US President Bill and former Secretary of State Hillary - who married investment banker Marc Mezvinsky in 2010 - gave birth to a daughter, Charlotte Clinton Mezvinsky, yesterday.

She confirmed the happy news herself via Twitter, writing: 'Marc and I are full of love, awe and gratitude as we celebrate the birth of our daughter, Charlotte Clinton Mezvinsky.'

Congratulations from ELLE!