Is this a new sisterly rivalry? A new TikTok trend, #pinksisterpurplesister, has siblings divided over whether they are the “pink sister” or “purple sister,” with each color identifying different ...

Add Yahoo as a preferred source to see more of our stories on Google. In a new sibling trend, sisters on TikTok are identifying themselves as either the "pink sister" or the "purple sister" — but what ...

Walk into any children's clothing store and you'll see it immediately: the great divide. Blues, greens, reds, and blacks flood the boys' section, while pink and purple dominate the girls' area. But is ...