Pics! Adele Shows Off 20-Lb. Weight Loss at Drake’s Birthday Party

Singer Adele is flaunting her slimmer figure!

Earlier this week, Adele rocked a black off-the-shoulder velvet dress for Drake's birthday bash in Los Angeles.

Her hair was pulled back, similar to Sharon Stone's look in her 1995 movie “Casino.”

Adele acknowledged her weight loss, writing on Instagram, “I used to cry but now I sweat 😂#gingermckenna Happy birthday to one of the kindest and funniest people I've met @champagnepapi 🌹.”

Nutritionist and body expert Ray Abdwell noted that Adele most likely lost “15 to 20 lbs.” He told Us Weekly, “In these new pictures, you can see much more definition in her clavicle, the weight loss through her arms and her legs. Her jaw is much more sculpted as well. She has lost fat evenly from all parts of her body.”

In July, an insider told the outlet that Adele hired a Los Angeles personal trainer to help her drop the weight. What's part of her fitness routine? The source said, “She does 60-minute sessions that include cardio, circuit training and Pilates. She's found a routine that's working for her and is enjoying it more.”

The insider emphasized, “She really wants to be healthy and set a good example for her son. She's more focused on feeling good and the health benefits than the weight loss.”

According to The Sun UK, Adele has also been doing Reformer Pilates, which is loved by A-listers like Jennifer Aniston, Kate Winslet and Madonna. The workout uses a bed-like frame with a flat platform that improves posture, flexibility, and balance.

A source told the outlet, “Adele has been out enjoying herself and she sees that as her priority at the moment, along with being a mum to Angelo. She has been loving her new workout regime and it really works for her.”

“It's a bonus that she has shifted some weight. Her mates are glad she's letting loose and there's nothing but good feelings towards her,” the pal added. “She's got a new lease of life.”

In June, the 31-year-old showed off her slimmer figure while meeting the Spice Girls at Wembley Stadium in London. In a group photo, Adele — who flashed a peace sign — wore a black top and floral high-waisted pants.

Her weight-loss transformation comes months after it was announced that she and husband Simon Konecki were separating after three years of marriage.