03/02/2015 01:54 EST | Updated 03/02/2015 01:59 EST

Kate Middleton's Bump Pops In Floral Erdem Dress

Style that bump!

On Monday, March 2, Kate Middleton was spotted leaving the Goring Hotel's 105th birthday party in London. (Kate previously stayed at the hotel, along with her parents and siblings, in the run-up to her wedding in 2011.)

The pregnant Duchess of Cambridge, who's expecting her second child in April, attended the celebration at the five-star hotel without hubby Prince William, who's currently touring China.

For the occasion, the 33-year-old mum sported a pretty floral Erdem dress that revealing her burgeoning belly. Catherine accessorized the knee-length frock with navy pumps, a matching clutch and her signature thick wavy locks.

Last time we saw the Duchess, she was positively glowing in a smart blue coat over a pretty complementing dress. Royal watchers are going to want to soak in as much Kate time as they can, as she reportedly has only one more official outing before she goes on maternity leave.

We can't wait to meet her little prince or princess!

Love ya, Kate!

Photo gallery Kate Middleton's Best Outfits Of 2014 See Gallery

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