A very tanned Tammy wore a black satin bustier and a matching skirt.
The event was held at the Hollywood Palladium and attracted some big names including celebrity blogger, Perez Hilton.
The influencer also shared a snap on Instagram prior to the event.
'Fr who is she?' Tammy captioned the photo.
Tammy recently opened up about her struggle to get fit.
'Crazy what a couple of months of not being consistent does to both my mental and physical health,' Tammy wrote on Instagram.
She added: 'I feel the least fit I've been pretty much ever. Time to get my health grind harder than ever.'
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