Meghan Trainor Shows Off Weight Loss Transformation

Meghan Trainor turns heads with her stunning weight-loss transformation. The “All About That Bass” singer walked the red carpet at iHeartRadio’s 102.7 KIIS FM Wango Tango in Huntington Beach, California, over the weekend.

The songstress wowed in a striking pink minidress with cutouts on the sides and a ruffled skirt. She matched the look with a pair of hot pink heels and pearl jewelry.

But what caught the attention of many was Trainor’s noticeably fuller bust. She oozed confidence as she posed for the cameras, showing off her slimmer frame and ample bosom.

Meghan Trainor Opens Up About Getting Cosmetic Procedure

In January this year, Trainor announced that she had plans to get a breast lift. Speaking with PEOPLE, the “Made You Look” hitmaker opened up about her insecurities, which led to her decision to go under the knife.

I think I was born with saggy boobs. I swear, they were always looking at the ground. So this is a big deal for me. I’m getting a boob job. I’m getting a lift.

Trainor also pointed out that getting this procedure is a practical decision, especially with all her struggles in nursing her kids. She added:

Listen, these don’t make milk. So when I have more children, these don’t make milk anyways. So it’s time to lift my boobs, I’m so excited

Before undergoing the procedure, Trainor revealed that she had been considering it for years. Still, the idea of going under the knife was daunting, especially since her only major surgeries in the past were her two C-sections.

Trainor Wows Fans With Stunning Weight-Loss Transformation

On April 1, 2025, Trainor revealed in an Instagram post that she and her husband, Daryl Sabara, have been taking Mounjaro, which played a huge role in their dramatic weight loss.

Mounjaro, the brand name for tirzepatide, is a medication originally developed to treat Type 2 diabetes. In 2023, it received FDA approval for use as a weight loss treatment.

Trainor also revealed that she’s been trying to “biohack” her body to slow down the aging process. She told Entertainment Tonight:

So anything that’ll help me age backward, I’m into it. I just learned about the NADs. I was like, ‘make me Hailey Bieber, I’ll do it, I’ll take it’. I’m trying all the things. I love a doctor explaining stuff to me.

Trainor is a proud mom to her and Sabara’s two kids: Barry and Riley.