Leigh-Anne Pinnock has delighted fans by sharing new glimpses at her baby twins in a behind the scenes look at her recent birthday party.The 30 year old welcomed twins with her footballer fiancé Andre Gray, also 30, in August – but is yet to announce their names or genders. Little Mix singer Leigh-Anne threw a lavish party to celebrate her birthday last month, and has now shared a video showing how the event came together.