Thigh gaps are back and resurfacing on the popular social media site TikTok under a new name "legging legs." The new trend is targeting Gen Z and Gen Alpha users as it gains traction with its hashtag.

First there were 'mermaid thighs', whereby women shared unfiltered, realistic photos of their thighs that touch one another in a backlash against the thigh gap. And now there are #thighsforjeaux, a ...