All eyes were on Alli Simpson at the Moët & Chandon Imperial 150th Anniversary Event in Sydney on Tuesday.
The 21-year-old singer turned heads in a silky wrap dress from designer Zimmermann, that tied at the waist with a slinky sash.
The deep v-neck of the frock gave a glimpse of the blonde’s cleavage, and the short length of the racy rogue dress showed off her slim pins.
Alli wore her long hair dead straight, and pop of bright red lipstick matched her dress.
A pair of strappy black heels completed the look, and the performer had on a number of rings while going without a bag.
The star wore deep blue version of the same Zimmermann dress on her 21st birthday last month.
Alli celebrated her big day in style, holding a soiree at Alfred’s Diner in Mermaid Beach, Queensland.
Taking to Instagram, she thanked her friends and family, and revealed that her brother Cody Simpson, 22, jetted in from his base in Los Angeles to celebrate.
‘One of the most special nights of my life… so much love,’ Ali wrote online.
Sharing a snap of herself cuddling up to Cody, Alli wrote: ‘Sad you had to fly back to LA so soon, but means the world you flew out for my 21st.’
