Delilah Hamlin takes the plunge in a TINY bralet as she steals the show at fashion presentation while her sister Amelia turns heads in a bandeau top during low-key meal

They are the newest sister act taking the modelling world by storm, emulating such sibling double acts as Bella and Gigi Hadid.

And Delilah and Amelia Hamlin both captured much attention as they stepped out in eye-catching style at different venues in Los Angeles on Tuesday night.

Delilah, 19, stole the show at Botkier New York's Fall 2017 Campaign in West Hollywood, showing off her cleavage and much sideboob in a skimpy bralet, while her 15-year-old sister Amelia as enjoyed a low-key dinner at local hotspot TAO.

The stunner proved she was on-trend with her fashion credentials as she completed her look with a PVC biker jacket, worn off the shoulders for a sexy vibe.

Going to town on her accessories, Delilah wore two necklaces for a layered effect and accentuated her good looks with bold touches of makeup.

Both sisters have been making waves in the fashion industry after they were signed to IMG Models.

As they continue to forge a path into the fashion industry, the pair have been compared to the likes of Gigi and Bella Hadid.

Their mother Lisa - who knows Gigi and Bella's mother Yolanda Foster from their hit reality TV show The Real Housewives of Beverly Hills - recently appeared on Watch What Happens Live with Andy Cohen.

Lisa and Yolanda have a strained relationship on their show, and host Andy probed to find out if there was any drama between the girls because of it.

'I was so curious if there was any drama with walking with Gigi Hadid, given what had gone on with you and Yolanda?' Andy asked.

Rinna replied: 'Absolutely zero! In fact, Delilah, you could tell the story how you went up to Gigi and said, "I don't know how to walk, can you help me?"'

Delilah added: 'She's so nice.'