Miranda Kerr has taken time out to help brother Matt celebrate his bucks party

MIRANDA Kerr played supportive sister as younger brother Matt celebrated his bucks party at the weekend.

Miranda Kerr's brother Matt Kerr at his bucks party over the weekend with his sister making an appearance to help him celebrate.

MIRANDA Kerr played supportive sister as younger brother Matt celebrated his bucks party at the weekend.

The supermodel was one of the guests at Matt’s party ahead of his wedding to fiance Jimmy Wright later this year.

Held at The Ivy penthouse, around 30 friends and family gathered on Saturday night with the party organised by Matt’s cousin, Georgia.

Matt Kerr’s Bucks party was organised by his and Miranda’s cousin Georgia.

Yesterday, Matt and his family went on a boat on the harbour to continue the celebrations.

Matt and his partner run Nanna Kerr’s Kitchen in the Hunter Valley, named after his grandmother, Anne.

The couple took over the business last August and have since expanded to a larger premises.

They’re also active in the community and founded the first ever Pokolbin Pride festival scheduled for October.

Miranda turned up in support of her younger brother for his bucks party after filming for the next season of Australia's Next Top Model. Picture: Richard Dobson

Meanwhile, Kerr last Thursday filmed an episode for the next series of Australia’s Next Top Model.

And today she will make two appearances at Westfield Sydney to promote her Kora Organics skincare products.

The 33-year-old, whose Snapchat founder boyfriend Evan Spiegel is due in Sydney later this week, has two books out already and is planning on writing more.

“I’m writing another book right now,” she said. “I feel like I am continually evolving and I feel like I’ve got a few more books in me. I really just want to help people.”