Too sexy? Ariana Grande dressed well beyond her 20 years in a miniscule black sequinned frock and towering platform heels as she attended the Universal Music pre-Grammys brunch at Lure Hollywood on Saturday

Signature style: The petite singer flashed plenty of tanned flesh in the bottom-grazing frock, while she colour-coordinated her lips and nails to match her red Kabbalah bracelet and sported her trademark ’80s-style half-up, half-down hairdo

Voice of an angel: The songstress, who missed out on a Grammy nomination, wowed the 300 invited guests at the luncheon with performances of The Way and Tattooed Heart, while she will take to the stage to present an award at Sunday’s ceremony

Dressed to impress! Robin Thicke also attended the bash and performed several songs, while he stood out on the red carpet thanks to his dapper pale blue three-piece suit, which he teamed with a white open-collar shirt, shiny black shoes and aviators

One-of-a-kind look: New Zealand newcomer Lorde, 17, stuck to her signature style with a black plunging jumpsuit, platform boots, garish purple lipstick and her long brunette hair worn in messy curls


Man of the moment: Both girls happily posed with Chairman and Chief Executive Officer of Universal Music Group Lucian Grainge, who was being honoured at the event

Keeping it classy: Country singer and Best New Artist Grammy nominee Kacey Musgraves played it safe in a two-tone grey frock, paired with black and beige booties, glamorous eye make-up and ombre locks sleekly styled over one shoulder

Rainbow Bright: Neon Trees lived up to their name with their colourful and fun ensembles

Rock chick: The Voice season five winner Tessanne Chin also made an appearance at the lunch, adding her rockstar edge to her black outfit with a chunky layered silver necklace and gravity-defying quiff