Pregnant Kate shows her bump in bold black dress

The Duchess of Cambridge gave a glimpse of her growing baby bump as she stepped out to attend a charity event Action on Addiction in east London. Thirteen-weeks pregnant Kate looked stunning in a black Temperley London cocktail dress featuring slashed nude panels.
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2/10 SLIDES © Justin Tallis/Getty Images

Ups the maternity style

Kate chose a pair of elegant diamond earrings to style her outfit.
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3/10 SLIDES © Justin Tallis/REUTERS

Happy greetings

Kate is guided by chief executive of the charity Nick Barton as she arrives to attend the event.
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4/10 SLIDES © Justin Tallis/REUTERS

In good spirits

The Duchess is a patron of the charity, which helps people with drug and alcohol addictions.
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5/10 SLIDES © Tim Ireland/AP

Blooming in black

The Duchess was reportedly asked if she knew if she was having a boy or a girl.
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6/10 SLIDES © Tim Ireland/AP Photo

Playing hide and seek

The Duchess's bump barely showed in the dress designed by one of her favourite designer, Alice Temperley.
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7/10 SLIDES © Tim Ireland/AP

Glowing as ever

The 32-year-old is around 13 weeks pregnant with her second child, due in April 2015.
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8/10 SLIDES © Beretta/Sims/REX

Pretty in black

It's the third outing for the Duchess since news of her pregnancy broke.
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9/10 SLIDES © Justin Tallis/AP Photo

Getting ready for dinner

After the charity event, Kate attended dinner and reception at L’Anima Restaurant.
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10/10 SLIDES © REX

Bids goodbye for the day

Kate appeared to recovered from the severe morning sickness which blighted the early part of her pregnancy.
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