Baby Rihanna, Overalls Are In & More Instagrams Of The Week (PHOTOS)

This week on Instagram, it was all about celebrating new trends. Between Opening Ceremony's stacked rings to our very own attempt at the overall fad, summer is proving to be an inspiring time to try something different.

Since we're such Instagram fiends, we've decided to round up a few of our favorite snaps of the week. Click through the slideshow to see a very old photo of Rihanna and some lust-worthy nail art.

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