revolve sequin dress NWT! h:ours mini dress, silver and black, originally $158 based label Camila Coelho Brihante Sequin Maxi

The singer and actress has a lifelong friendship with legendary designer Bob Mackie, who has designed all of her stage outfits which ranged from the simple to the dramatic - like this one

Erins wearing the same espadrille wedges and glam aviator sunnies by Isabel Marant from the previous look

Read More Whether or not shes singing about romantic entanglement, Sullivan, who is 33, makes music about the intersection between autonomy and enmeshment, fierceness and vulnerability

She continued, 'But as of right now, I feel really comfortable about the way we are sharing things and not sharing things.' Hailey gave onlookers a glimpse at the lowcut backless portion of her gown as they made their way inside the Los Angeles venue A sparkling silver Gucci embellishment was visible as she made her way into the Bird Street Club event During her conversation with the outlet, the model opened up about motherhood as well as her marriage to the Peaches hitmaker Elsewhere during the interview, the star also discussed motherhood while also hinting at possibly having a second child with husband Justin

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