The actress looked cute and stylish in a beautifully cut black and grey dress while attending a showing of In The Night Garden Live at London's O2 Arena on Saturday morning (31 May).
Not that we're surprised! Does she ever look bad?!
Jacqueline teamed her frock with black and green block heels, a cute handbag and seriously glossy, poker straight locks. Hair envy, alert!
She may have mocked her 'Sexiest Female' nomination at this year's British Soap Awards, but with red carpet appearances like this, we reckon everybody else understands it!
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