What do you get for the lady who has everything/is a famous movie star married to a French billionaire whose net worth is estimated at $11.3 billion? Well if she's Salma Hayek -- how about you get her a mariachi band?! And that's just what the cast and crew of the Mexican beauty's upcoming film, "Beatriz at Dinner," did for the actress for her 50th birthday on Friday, September 2.

The curvy 50-year-old posted an Instagram video, which shows the actress getting out of a car being driven onto set. Salma is greeted by a mass of people, including a mariachi band.

The brunette posted the video, along with a message thanking everyone in both English and Spanish. The "Frida" actress wrote, "Thanks to the production of #beatrizatdinner for receiving me with a #mariachi for my birthday #50 Gracias a la producción de #beatrizatdinner por recibirme con mariachi en mi cumpleaños #50 @mariachivocesmexico."

It's pretty clear that Salma is touched by the thoughtful tribute to her for half a century of being alive. She hugs one of the crew members and even appears to get teared up. Aww!

According to IMDB.com, "Beatriz at Dinner" is a film about, "A holistic medicine practitioner attends a wealthy client's dinner party after her car breaks down." It also stars "Transparent" actor Jay Duplass, Connie Britton, John Lithgow and Chloe Sevigny.

When she isn't working hard on set or celebrating her birthday, Salma seems to be enjoying the end of summer.

The day before her birthday hoopla, the actress posted the quintessential L.A. summer pic of herself floating in a gorgeous pool on a blow-up swan. You really haven't enjoyed the sweltering summer in the City of Angels unless you've Instagramed a swan selfie!

She wrote on Instagram, "There is a merman under my swan #swan # summer." Talk about cool for the summer!

There is a merman under my swan #swan #summer. Hay un sireno debajo de mi cisne 👙🕶

A photo posted by Salma Hayek Pinault (@salmahayek) on

Despite her looking amazing at 50 (or at any age!), the stunner says she does have times that she feels self conscious.

She told ET in June, "I don't always feel I look so amazing," admitting that she has her "insecurities, [just] like everyone else!"

But she does admit that her husband, François-Henri Pinault, makes her feel sexy despite her insecurities.

Salma said, "I still feel a little bit [sexy] because my husband is very good at making me feel like I still got it. But it's OK, it's not the most important thing in my life to feel the sexiest."

She still looks pretty sexy to us!