Jackie 'O' Henderson makes a stylish return to Sydney after jetting in from the US - followed by co-star Kyle Sandilands, wife Tegan and their son Otto

KIIS FM stars Jackie 'O' Henderson and Kyle Sandilands have returned home to Sydney after broadcasting their show from Las Vegas and Los Angeles in the US.

The radio royalty touched down in Australia over the weekend, with Kyle, 53, landing on Saturday alongside his wife Tegan (née Kynaston) and their son Otto, two.

Meanwhile, Jackie, 49, made a stylish arrival on Sunday.

She rocked her favourite pair of 'Fem' washed blue denim cargos from The Attico for $1,750 for the flight.

She wore the same pair during an impromptu photoshoot in New York two weeks ago, and then again last week while eating a bag of fries in LA .

This time she paired the slouchy trousers with a blue graphic T-shirt.

She also hid her eyes behind a pair of black sunnies and rocked black Balenciaga slides with matching socks.

Jackie, who recently shed 18kg on an incredible weight loss journey, slung a black leather tote bag over her shoulder as her blonde locks tumbled over her shoulders.

Meanwhile, Kyle stepped out in his usual all-black attire with a cap pulled down low over his head as wife Tegan, 38, put on a fashionable display.

The king of radio carried a coffee cup in his hand as he pushed his family's luggage through the airport while balancing his sunnies on top of his hat.

Tegan flaunted her expensive taste in a pair of crisp white $1,600 Gucci sneakers as she pulled along a $4,950 Louis Vuitton suitcase behind her.

The mother-of-one flaunted her frame in a matching set of royal blue Alo athleisure wear, which featured $230 leggings and an oversized puffer jacket worth $455.

With another $4,050 Louis Vuitton handbag over her shoulder, Tegan was all smiles as she guided son Otto through the airport.

The young tot looked adorable in a black and white bomber jacket with matching jeans and sneakers alongside his glamorous mother.

It comes after Jackie and Kyle took their ratings juggernaut Sydney radio show to America as they broadcast from Las Vegas and Los Angeles.

The hit radio stars partied it up at the iHeart Music Festival and attended the Vegan chapel wedding of KIIS FM co-star Brooklyn Ross to partner Damien Dirienzo.

They then recovered at Kyle's $5million Beverley Hills mansion in LA where they broadcast the Kyle and Jackie O show out of.