Kate Middleton has been a busy bee lately. After mingling with children in Oxford [1], the expectant mother [2] helped open the new headquarters of children's mental health charity Place2Be in London on Wednesday. Aside from putting her baby bump on full display [3] as she made her way inside the building, she also had a giggling fit as she unveiled a plaque with her name on it for the facility.

Even though she is due to give birth sometime next month [4], that certainly hasn't slowed her down. Just last week, the duchess made a joint appearance with husband Prince William [5] and Prince Harry and Meghan Markle [6]. Aside from laughing on stage together, she shared a handful of sweet moments with her future sister-in-law [7]. With the arrival of Will and Kate's third child [8] and Harry and Meghan's upcoming wedding [9], it's sure to be a busy year for the royal family.