Beyonce Knowles spelled out her love for daughter Blue Ivy in the form of a gold necklace, as seen in a new self-snapped photo from her official website.

In the picture -- featuring the singer's neck and cleavage only -- the new mom, 30, proudly displayed her latest jewelry. It's yet another fun way Knowles has paid tribute to her 4-month-old (with hubby Jay-Z, 42): in February, she had her nails painted blue for her first public appearance since giving birth.

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"Check out Beyonce's blue nails called Baker Street by Nails Inc.," Lisa Logan, Knowles' manicurist, tweeted. "I love this color!"

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Like her parents, Blue Ivy "is going to be a really bright kid," a source tells Us Weekly of the couple's first-born. "She is laser-focused."

Fashion and beauty aside, Knowles has also been busy rehearsing for her first post-pregnancy show on May 25 in Atlantic City. "We do cardio and plyometric moves like lunges and jumps on and off a bench," her trainer Marco Borges tells Us of the star, who also sticks to whole foods like vegetables and grilled meats.

Says a pal: "She is loving her body!"

This article originally appeared on PIC: Beyonce Wears Necklace In Honor of Daughter Blue Ivy