In honor of Beyonce and Jay-Z's fourth wedding anniversary, the "Run the World" singer, 30, released hundreds of intimate family photos on her Tumblr Wednesday.

Among the moments shared?

PHOTOS: Take a look back at Beyonce's bump style

A video of a pregnant Beyonce on vacation in Croatia last September, showing off her baby bump in a ruffled, white two-piece, and talking to an off-camera Jay-Z about a serendipitous discovery on their morning stroll.

PHOTOS: Bey and Jay's love story

"We woke up this morning, took a nice little walk, passed by this beautiful blue tree," Beyonce shares, pointing out the unusual-hued plant covering the tree's bark. "I think it's Blue Ivy, which would be quite appropriate!"

The chanteuse and her rapper hubby's first child, Blue Ivy, was born a little over four months later on January 7.

PHOTOS: Meet Blue Ivy Carter!

This isn't the first time Beyonce has let fans get a glimpse of her life behind the scenes. The Grammy winner took to her Tumblr in February to share sweet photos of her and Jay-Z's beautiful daughter with the world.

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