Sia has a giggle with a pal in LA

Even a wet day in Los Angeles couldn't put a dampener on Sia's mood on Tuesday.

The Elastic Heart singer looked animated as she chatted with a crew member on the set of her new movie while sheltering under an umbrella.

The 41-year-old flashed her tummy in a white cropped t-shirt and grey sweatpants as she strolled with coffee in hand.

Sia was in a cheery mood as she chatted with a crew member on the set of her movie Sister in Los Angeles on Tuesday

Sia was in a cheery mood as she chatted with a crew member on the set of her movie Sister in Los Angeles on Tuesday

Sia's team announced this week that the Aussie star has inked a deal with Atlantic Records and is set to release a festive album this Christmas.

The Cheap Thrills hitmaker has her own label, Monkey Puzzle, but 2014's 1000 Forms Of Fear and 2016's This Is Acting are licensed through Sony.

The pop star - who is famous for hiding her face under a huge wig for anonymity - has also been working on a record of original songs with Adele's producer Greg Kurstin, which is set to drop later this year.

Atlantic Records said in a statement: 'Sia is a once-in-a-generation artist. Her extraordinary gifts as a singer and songwriter, her revolutionary approach to the art of performing, her groundbreaking videos - everything she does comes from a deep wellspring of inspiration and imagination.

Having a laugh: The 41-year-old pop star flashed her tummy in a cropped white t-shirt and grey sweatpants

Having a laugh: The 41-year-old pop star

read more from dailymail.....

Get the latest news delivered to your inbox

Follow us on social media networks

PREV Kelly LeBrock, 57, shows off daughter she had with Seagal
NEXT Bec Judd reveals how she avoids unwanted kisses