Actress Naomi Watts, 54, flaunts her super fit figure in St Barths

Naomi Watts flaunted her fit figure as she hit the beach in St Barths with partner Billy Crudup and friends on Saturday.

The 54-year-old Australian actress looked to be in the best shape of her life as she stripped down to an orange triangle bikini and black bottoms.

The Mulholland Drive star completed her look with a stylish pair of RayBan wayfarers, several bracelets, a necklace, rings and earrings.

Naomi Watts, 54, (pictured) flaunted her fit figure as she hit the beach in St Barths with partner Billy Crudup and friends on Saturday

Naomi and fellow actor Billy, 54, spent a lot of time packing on the PDA between swims, cuddling playfully on the sand.

The lovebirds were joined by Naomi’s child Kai, 12, as well as their friend, Australian Survivor host Jonathan LaPaglia, 53, his wife Ursula Brooks, 48, and daughter Tilly, 24. .

Naomi and Billy are on holiday in St Barths where they were seen arriving at the UNICEF Winter Gala on Thursday.

Naomi and fellow actor Billy, 54 (left) spent a lot of time packing on the PDA between swims, cuddling playfully on the sand

Naomi and fellow actor Billy, 54 (left) spent a lot of time packing on the PDA between swims, cuddling playfully on the sand

Naomi looked to be in the best shape of her life as she stripped down to an orange triangle bikini and black bottoms

Naomi looked to be in the best shape of her life as she stripped down to an orange triangle bikini and black bottoms

Naomi looked to be in the best shape of her life as she stripped down to an orange triangle bikini and black bottoms

The annual philanthropic extravaganza is held to raise funds in support of UNICEF projects around the world,

Naomi has been dating Billy since 2017, when they met on the set of the movie Gypsy, following his split from Liev Schreiber the year before.

They regularly support each other at each other’s events, most recently at her new brand Stripes launch party and ELLE’s 29th Annual Women in Hollywood Celebration, both in October.

The Mulholland Drive star completed her look with a stylish pair of RayBan wayfarers, several bracelets, a necklace, rings and earrings.

The Mulholland Drive star completed her look with a stylish pair of RayBan wayfarers, several bracelets, a necklace, rings and earrings.

The Mulholland Drive star completed her look with a stylish pair of RayBan wayfarers, several bracelets, a necklace, rings and earrings.

Naomi was beaming and throwing her hands in the air as she made her way to the shore

Naomi was beaming and throwing her hands in the air as she made her way to the shore

Naomi was beaming and throwing her hands in the air as she made her way to the shore

The lovebirds were joined by Australian Survivor host Jonathan LaPaglia, 53 (far right), his wife Ursula Brooks, 48 ​​(centre) and daughter Tilly, 24 (far right , behind Jonathan)

The lovebirds were joined by Australian Survivor host Jonathan LaPaglia, 53 (far right), his wife Ursula Brooks, 48 ​​(centre) and daughter Tilly, 24 (far right , behind Jonathan)

The lovebirds were joined by Australian Survivor host Jonathan LaPaglia, 53 (far right), his wife Ursula Brooks, 48 ​​(centre) and daughter Tilly, 24 (far right , behind Jonathan)

Naomi and Liev share two children, Sasha, 13, and Kai, 12.

Billy shares his eighteen-year-old son, William Atticus Parker, with actress Mary-Louise Parker.

Liev, 55, has been dating 30-year-old model Taylor Neisen since his split from Naomi.

The couple are on holiday in St Barths where they were seen arriving at the UNICEF Winter Gala on Thursday

The couple are on holiday in St Barths where they were seen arriving at the UNICEF Winter Gala on Thursday

Billy and Naomi were all smiles as they cuddled on the rocky shore

Billy and Naomi were all smiles as they cuddled on the rocky shore

The couple are on holiday in St Barths where they were seen arriving at the UNICEF Winter Gala on Thursday

Naomi has been dating Billy since 2017, when they met on the set of the movie Gypsy, following his split from Liev Schreiber the year before.

Naomi has been dating Billy since 2017, when they met on the set of the movie Gypsy, following his split from Liev Schreiber the year before.

Naomi has been dating Billy since 2017, when they met on the set of the movie Gypsy, following his split from Liev Schreiber the year before.

They regularly support each other at each other's events, most recently at her new brand Stripes launch party and ELLE's 29th Annual Women in Hollywood Celebration, both in October.

They regularly support each other at each other's events, most recently at her new brand Stripes launch party and ELLE's 29th Annual Women in Hollywood Celebration, both in October.

They regularly support each other at each other’s events, most recently at her new brand Stripes launch party and ELLE’s 29th Annual Women in Hollywood Celebration, both in October.

. Actress Naomi Watts flaunts super fit figure Barths

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