She's had an exciting few weeks after confirming her romance with Love Island hunk Eyal Booker earlier in May.
And Delilah Belle Hamlin was joined by her supportive family - sister Amelia Gray, 17, mother Lisa Rinna, 55, and father Harry Hamlin, 67, at her Boohoo launch party held at Bootsy Bellows in West Hollywood, LA, California, on Tuesday night.
The model, 20, looked effortlessly chic as she went braless for the event in a black feathered plunging blazer with matching cropped trousers.
Busy bee: Delilah Belle Hamlin attended her Boohoo launch party held at Bootsy Bellows in West Hollywood, LA, California, on Tuesday night
Delilah cinched in her svelte waist with a black and gold Chanel belt, she added height to her frame with a pair of barely-there heeled sandals.
She further accessorised her look with a pair of decadent gold pendant earrings and a glamorous diamond stud in her upper ear.
Delilah styled her blonde locks into a textured curly hairdo, which she sweptback, leaving the front strands loose, she added a slick of glamorous make-up.
Meanwhile, her little sister Amelia opted for a bold mustard yellow trouser suit which she teamed with a diamond halterneck top.
Sweet: The model, 20, was joined by her supportive family - sister Amelia Gray, 17, mother Lisa Rinna, 55, and father Harry Hamlin, 67, at the event