Elvis Presley's granddaughter Riley shows off her curves as she shares a bikini photo

She may not be as well known as her grandfather or even her mother, but she has carved out a successful career for herself in recent years.

Riley Keough recently took to Instagram to share a selfie in a bikini while she enjoyed a relaxing vacation in Hawaii. She also took the opportunity to remind people that the state has experienced flooding recently.

As reported by Inquisitr, Keough could be seen in the selfie wearing a striped bikini from Solid & Striped, with her hair pulled back into two braids down the sides of her head, holding up a backwards peace sign.

“Three days on the Big Island then back to work. ALSO and Edit: There’s been excessive flooding from Hanalei to Ha’ena in Kauai, PLEASE donate to the gofundme link @welovehanalei #mahalo,” she captioned the image.

Keough, who is the daughter of Lisa Marie Presley and her first husband, Danny Keough, first started her career as a runway model for brands like Dolce & Gabbana, and on the cover of Vogue and Marie Claire.

She was also the face of a Christian Dior perfume, before deciding that she wanted to be an actress. Since then, she has had a number of acting roles.

The granddaughter of Elvis Presley, Keough made her acting debut in 2010 in The Runaways. Since then she has landed roles in The Good Doctor, Jack & Diane, and Magic Mike.

She recently announced that she will appear alongside Alicia Vikander in The Earthquake Bird, which is currently in pre-production.

During filming of Mad Max: Fury Road in 2015, Keough met Ben Smith-Peterson, who she married later that year.

The 28-year-old is instantly recognizable as a Presley when she dons heavy makeup and poses with her face in profile.

She has three siblings, younger brother Benjamin Keough, 23, and twin half-sisters Finley and Harper Lockwood, 9, from her mother's fourth marriage to Michael Lockwood.