The sisters post new Instagram pictures

Khloé Kardashian has given Instagram fans a fright with a bold new grill.

The reality star modelled the mouth jewellery in a close-up selfie yesterday and teamed it with a dramatic purple lip colour.

Thanks @rafaelloandco for making me my grill!’ Khloé, 30, captioned the picture.

I love dressing all of my MANY moods ‘

Fans were a bit taken aback by Khloé‘s blinged-up teeth and many voiced their disapproval.

Ewwww,’ one wrote.

Another added: Not a good look at all.’

Meanwhile Khloé‘s big sister Kim also channelled a moody vibe in a selfie as she told followers she was feeling feisty.

I’m in a real bitchy mood today ,’ Kim, 33, posted with the photo.

Luckily Kanye West‘s wife cheered up as the day went on, with a caption on another snap a few hours later reading: I’m in a better mood now ‘

Kim seemed to be enjoying taking photos of herself and took a final sultry shot before bedtime.

Love this gorgeous @RobertoCavalli blanket!!! Thank you so much!!! Off to bed now, sweet dreams!’ the mum-of-one wrote.

SEE PICTURES Khloe Kardashian wears sexy black jumpsuit at Kardashian Kollection party without sisters Kim and Kourtney

SEE PICTURES Khloe Kardashian and her family’s life in pictures

SEE PICTURES Khloe Kardashian‘s sister Kim‘s Style File: The TV star and her fashion looks

Anna Francis