For their latest campaign, the mother-daughter duo posed in gold and black leather outfits complete with chunky gold jewellery and platform heels.
The 59-year-old brunette beauty swapped her usual cropped hairstyle for a long brown and blonde highlighted wig, while Hamlin's crimpy blonde locks fell to her waist. The pair both rocked winged eyeliner and glossy mauve lips.
Fans loved the reality star's post and applauded the mother-daughter collaboration. Many followers even told Rinna that her and her daughter looked like sisters!
"Gorgeous! You two look just like twins..are you sure you aren't sisters?" asked a fan.
"I can't get over this. You guys are slaying this campaign! I love it!" wrote another.
"Legs for days! And love the look, love the vibe, love the family!" shared someone else.
"Wait...Lisa looks younger than her daughter?" commented a fan.
"I love that you guys are working together for this collab. Girl power!" added another.
This isn't the first time that Rinna and Hamlin have teamed up for Rinna Beauty. In June, the 59-year-old shared stunning snaps of her and her daughter rocking beige outfits to promote the cosmetic line, as well as a photo of a billboard that featured the pair posing with the brand's lip kits.
"Mother-daughter goals," a fan commented on Rinna's post, while someone else wrote: "So beautiful! You look barely older than Delilah, it's wild! Please direct us all to the fountain of youth you've been drinking from."
"Umm, excuse me? Are you mother and daughter or are you twins? I'm confused. Please share your secret to looking decades younger than you are," another commented. "P.S. love the mother-daughter teamwork."