Mel Robbins' latest book, "The Let Them Theory," has been on The New York Times bestseller list since it was published last month.

Mel Robbins’ “Let Them” theory challenges conventional ideas of control, offering leaders a practical framework for clarity, boundaries, and better decision-making.

Mel Robbins' latest book, "The Let Them Theory," has been on The New York Times Best Seller list since it was published last month.

Now, a Virginia Army wife is claiming that it was her — not Robbins — who came up with the "Let Them" philosophy the blockbuster book centers around.

As Mel Robbins tells it, the concept for her new self-help book, “The Let Them Theory,” came to her on the night of her son Oakley’s junior prom.

The Boston-based self-help guru Mel Robbins has built an empire empowering people to live their dreams. Are the tools she gives her followers actually helpful? Or is she just really good at ...

In 'The Let Them Theory,' Mel Robbins charts a path forward to release what you can't change — and seize what you can.

Mel Robbins has built a lucrative empire offering bite-size life advice across books, podcasts, speaking engagements and social media.

But when Mel Robbins, the New York Times bestselling author, podcast host, motivational speaker, and CEO, shared the six-step morning routine that she swears by on TikTok, I tuned in.

Mel Robbins' latest book, "The Let Them Theory," has been on The New York Times bestseller list since it was published last month.