But while Liv is known for her vintage style and rosebud lips, her heavily tattooed half-sister Mia is very much cut from the same cloth as her rocker dad.
The half-sisters have different mothers and Liv, 36, famously didn't learn of her famous father's existence until she was nine years old.
Liv's mother is Bebe Buell, 60, an American fashion model and singer known for dating rock musicians.
Filmmaker Cameron Crowe said in interviews about his 2000 movie Almost Famous that he based part of the film's Penny Lane character (played by Kate Hudson) on two women he met during the early 1970s — Bebe Buell and Geraldine Edwards.
The actress was born after her mother's brief relationship with the Aerosmith vocalist. Buell initially named the daughter Liv Rundgren and claimed that Todd Rundgren was the biological father to protect her from Tyler's drug addiction.
Liv was initially raised as the daughter of musician Todd Rundgren with whom Bebe shared an on-off relationship.Mia's mother, Cyrinda Foxe who died in 2002, was an American actress, model, public speaker and publicist, best known for her role in Andy Warhol's Bad.
She was married to both David Johansen, of the New York Dolls, and Tyler.
And just to round off the complicated Tyler family tree, Liv and Mia were joined by half-brother Taj Tallarico, 22, (Tallarico is his father's real name) and his sister Chelsea whose mother is fashion designer Teresa Barrick.
Liv and Mia share the same brunette looks, and both have made names for themselves in acting and modelling with Mia gaining plaudits as a plus-size cover girl.
Despite the complicated genealogy, it seems that the Tyler siblings are extremely close and very supportive of one another.
And it was for Mia that the Tyler/Tallarico's turned out on mass to support as she debuted her photography at Art Basel Miami Beach, in a show called Kink, which explores the world of erotica and fetish.
Former American Idol judge Steven was unshaven and wore a green and white striped T-shirt, brown Batik print bellbottom pants that were frayed at the hem, large round sunglasses and flip flops.
As per usual, the colorful rocker adorned his long umkempt hair with feathers and even wore bright blue nail polish on his toenails, including on his freakishly long right big toe.
He also sported bracelets, a skull ring on his left ring finger and a spare set of glasses tucked into the collar of his T-shirt.
Tyler walked arm-in-arm with his eldest daughter, actress LIv who wore a navy blue floral sun dress, strappy flat black sandals, large sunglasses and carried a black shoulder bag.
Earlier this week, Liv, 36, denied reports she is 'secretly dating' her newly single Lord Of The Rings co-star Orlando Bloom.
'Not true,' her representative told MailOnline of the rumours which first surfaced in Star magazine.
'They have been dear friends for many years.'
Liv's younger half sister Chelsea performed with her band, badbad, at the photography exhibit's after-party.
