Elizabeth Hurley, 58, slips into a busty floral dress as she joins her son Damian, 21, for a night out at Joan Collins’ book launch

Elizabeth Hurley, 58, slips into a busty floral dress as she joins her son Damian, 21, for a night out at Joan Collins’ book launch

Elizabeth Hurley looked stunning as she attended her friend Joan Collins’ book launch on Thursday evening.

The model, 58, cut a stylish figure in a floral fitted dress with a plunging neckline that showed off her ample cleavage.

Elizabeth looked fondly at her son Damian, 21, who also attended the event at Apollo’s Muse in London.

The young model followed in his mother’s footsteps and looked fashionable as he smoldered for the camera.

Damian wowed in a blue sweater with an embroidered woman’s face on the front and tight black leather pants.

Adoring: Elizabeth Hurley, 58, looked lovingly at her son Damian, 20, as she attended friend Joan Collins’ book launch on Thursday evening

Success: The pair were at the event to support Joan Collins who was launching her new book Behind The Shoulder Pads

Success: The pair were at the event to support Joan Collins who was launching her new book Behind The Shoulder Pads

Gorgeous: The model cut a stylish figure in a floral dress with a plunging neckline as she showed off her ample cleavage

Gorgeous: The model cut a stylish figure in a floral dress with a plunging neckline as she showed off her ample cleavage

The star made a statement with his outfit, which he teamed with a pair of black leather boots.

Meanwhile, his mother wore a pair of shiny gold heels and a black and gold belt to accessorize the look.

The pair attended the event to support Joan Collins at the launch of her new book Behind The Shoulder Pads.

The book takes readers on a journey from her early years as a young star in the golden age of Hollywood to the glamorous life of the Oscars in LA and charts Joan’s most memorable moments from her life.

Dressed in a black off-the-shoulder dress, the 90-year-old looked sensational for the event.

Matching the dress with a pair of black mesh gloves and black heels, the star looked incredibly glamorous as she accessorized the look with statement jewelry.

Earlier this week, Joan shared on her Instagram a clip among stacks of copies of her book, personally signing each one.

“There it is, my signature,” the star said, pointing to the ink on the page, “which you get when you buy the book.”

Fashion: Damian wowed in a blue sweater with an embroidered woman's face on the front and tight black leather pants

Fashion: Damian wowed in a blue sweater with an embroidered woman’s face on the front and tight black leather pants

Dream team: The three stars looked glamorous as they posed together in photos

Dream team: The three stars looked glamorous as they posed together in photos

Stunning: Elizabeth wore a pair of shiny gold heels and a black and gold belt to accessorize the look

Incredibly, the 58-year-old showed off her flawless beauty in snaps

Stunning: Elizabeth wore a pair of shiny gold heels and a black and gold belt to accessorize the look

Amazing: Dressed in a black off-shoulder dress, the 90-year-old looked sensational for the event

Amazing: Dressed in a black off-shoulder dress, the 90-year-old looked sensational for the event

Supportive: Damian beamed as he left the event with two copies of Joan's book in hand, which he enthusiastically held up

Supportive: Damian beamed as he left the event with two copies of Joan’s book in hand, which he enthusiastically held up

In demand: Earlier this week, Joan took to her Instagram as she shared a clip among stacks of copies of her book as she personally signed them all

In demand: Earlier this week, Joan took to her Instagram as she shared a clip among stacks of copies of her book as she personally signed them all

All white: Elizabeth put on an age-defying display as she showed off her incredible figure in a white swimsuit on Sunday

All white: Elizabeth put on an age-defying display as she showed off her incredible figure in a white swimsuit on Sunday

Elizabeth put on an age-defying display as she showed off her incredible figure in a white swimsuit on Sunday.

The actress sizzled in beachwear as she posed up a storm for a video on Instagram.

Elizabeth looked nothing short of sensational in this statement piece, which featured a plunging neckline and a mini band across the chest.

The star was seen standing on a beach terrace, holding onto a pole and leaning back, showing off her sizzling body.

As the music video progressed, Liz posed from different angles, smiling into the camera and looking off into the distance.