Jackie ‘O’ Henderson attends Kyle Sandilands’ lavish 50th birthday party aboard a yacht 

Jackie ‘O’ Henderson turns heads in a gold and black retro frock as she attends Kyle Sandilands’ lavish 50th birthday party aboard a yacht

Jackie ‘O’ Henderson had all eyes on her as she attended Kyle Sandilands’ 50th birthday party on Saturday. 

The 46-year-old looked stunning in a black and gold sequined dress in a retro, 1980s style. 

The radio star’s frock was cut in a tuxedo jacket style, with the metallic embellishments on one side. 

Wow! Jackie ‘O’ Henderson (pictured) had all eyes on her as she attended Kyle Sandilands’ 50th birthday party on Saturday

Cut in a midi-length, the frock featured a deep v-neck cut, which showed off her ample bust. 

Jackie carried a coat over her arm, and added a simple pair of black mule heels to the outfit. 

She had her blonde hair down around her face and opted for a peachy makeup palette to add to her glamorous look. 

Woah: The 46-year-old looked stunning in a black and gold sequined dress in a retro, 1980s style

Woah: The 46-year-old looked stunning in a black and gold sequined dress in a retro, 1980s style

Looking good: The radio star's frock was cut in a tuxedo jacket style, with the metallic embellishments on one side

Looking good: The radio star’s frock was cut in a tuxedo jacket style, with the metallic embellishments on one side

Stunner: Cut in a midi-length, the frock featured a deep v-neck cut, which showed off her ample bust

Stunner: Cut in a midi-length, the frock featured a deep v-neck cut, which showed off her ample bust

Jackie was escorted onto the yacht by a mystery man, and once on board enjoyed a glass of bubbly.     

On Saturday, KIIS FM star Kyle celebrated his milestone birthday on a superyacht on Sydney Harbour, surrounded by the likes of former NRL star Beau Ryan and singer Guy Sebastian.

Kyle even made a dramatic and epic entrance to the party, turning up alongside girlfriend Tegan Kynaston in a private speedboat and jumping on board.

Pretty: Jackie carried a coat over her arm as she boarded the boat

Pretty: Jackie carried a coat over her arm as she boarded the boat 

Lovely: She had her blonde hair down around her face

Lovely: She had her blonde hair down around her face

Details: Jackie opted for a peachy makeup palette to add to her glamorous look

Details: Jackie opted for a peachy makeup palette to add to her glamorous look

Loaded up: She carried a black purse and had some help from a friend

Loaded up: She carried a black purse and had some help from a friend 

The radio star and Tegan, 35, looked stylish as they arrived, with Tegan stunning in a gold figure-hugging sequined minidress. 

Kyle looked dapper in a black suit and aviator shades and teamed the look with a bright red scarf.

Once onboard the superyacht, he posed for photos with Jackie O and Guy Sebastian. 

Drink up: Once on board she looked relaxed as she enjoyed a drink

Drink up: Once on board she looked relaxed as she enjoyed a drink

Party time: On Saturday, KIIS FM star Kyle Sandilands (left) celebrated his milestone birthday on a superyacht on Sydney Harbour

Party time: On Saturday, KIIS FM star Kyle Sandilands (left) celebrated his milestone birthday on a superyacht on Sydney Harbour

Also at the bash were the likes of Kyle and Jackie O newsreader Brooklyn Ross and Kyle’s manager and good friend, Bruno Bouchet.

The shock jock was presented with a lavish three-tiered ‘King Kyle’ cake as he joined guests onboard.

Behind the cake was also an eye-catching gold balloon display and light numbers displaying the big ’50.’

All eyes: The radio star and his girlfriend Tegan, 35, looked stylish as they arrived, with Tegan stunning in a gold figure-hugging sequined minidress

All eyes: The radio star and his girlfriend Tegan, 35, looked stylish as they arrived, with Tegan stunning in a gold figure-hugging sequined minidress

Read more at DailyMail.co.uk