Natalie Bassingthwaighte leads the celebrity arrivals at Mamma Mia! The Musical

Natalie Bassingthwaighte turned heads on Saturday night.

The 47-year-old looked stunning as she walked the blue carpet at the premiere of Mamma Mia! The musical at the Sydney Lyric Theatre.

The timeless actress and singer opted for a tight, long-sleeved mini dress with a thigh-high slit.

Natalie tucked her pins into the short dress and added a pair of strappy black heels.

She skipped the accessories, opting instead for a designer bag that she carried over her shoulder.

The Neighbors star opted for a sleek makeup look with a radiant finish and a pink nude lipstick, while wearing her blonde hair in soft curls.

Georgie Parker and Rebecca Gibney also made an impression, looking chic in matching black ensembles.

Both actresses, posing together, chose blazers, and Georgie wore a sheer embroidered blouse under hers.

She added fitted black pants along with leather boots and skipped the accessories.

Georgie sported a pink makeup look with a nude lipstick and wore her curls around her face.

Rebecca, meanwhile, went for a streamlined look with a simple black top and wide-leg pants.

She completed her ensemble with black and white sneakers and a chunky gold necklace, as well as matching earrings and an envelope clutch.

The Packed to the Rafters star opted for a bright makeup palette with a pink lipstick and had her blonde bob pulled off her face.

Suzan Mutesi was daring in blue, with The Challenge star making her mark by wearing a flowing tinsel blue dress that trailed on the floor behind her.

She added a pair of metallic jeweled heels, as well as eye-catching earrings made of wooden beads.

For makeup, the reality star opted for a clean look with a bright red lipstick while wearing her hair in twisted buns.

Block stars Mitch Edwards and Mark McKie paired up in matching white ensembles with pops of dark hues.

Georgia-May Davis, the beautiful daughter of E! Street star Alyssa-Jane Cook looked stunning in a fitted black mini dress with a plunging neckline.

The actress wore a pair of high-heeled mules and sported a gold bracelet and ring, while choosing a warm makeup look with nude lipstick.

Former weatherman Steve Jacobs was dapper in a camel wool coat over a turtleneck in a similar tone and white slacks in a relaxed cut.

Angela Bishop brought her daughter Amelia and opted for a standout look with a boho tunic dress and metallic purple knee-high boots.

The entertainment reporter’s mother, Bronwyn Bishop, also made an impressive appearance, looking luxurious in a feather-trimmed coat.

It was also a family affair for actress Jacqueline McKenzie, who brought daughter Roxy and opted for an edgy look that included a see-through shirt with a bra underneath.