Rumer and Tallulah Willis were spotted in Los Angeles after a sibling workout on Friday.
The duo, whose parents are Hollywood stars Demi Moore and Bruce Willis, showed off their gym-honed figures as they picked up a refreshing smoothie together.
Rumer, 29, wore a black tank top and long leggings with sheer portions while Tallulah, 23, opted for a skimpy crop top and black leggings.
Keeping fit: Sisters Rumer and Tallulah Willis are pictured out in Los Angeles on Friday
Rumer, who won Dancing With The Stars in 2015, wore her thick raven locks loose while her younger sister swept her copper red tresses back in a ponytail.
Missing from the outing was middle sister Scout, 26.
Meanwhile Rumer has spoken out about her choice to go sober, insisting it’s not because she has a substance abuse issue.
In July she proudly announced that she had been living cleanly for six months and said it was out of choice, starting out as a month-long detox but becoming more permanent.
Refreshments: The siblings, whose mother is Demi Moore, grabbed smoothies after their gym workout
Fit and fab: Rumer, 29, teamed a black tank tip with long leggings featuring sheer panels
The songstress told People: ‘My decision to become sober wasn’t out of a need necessarily, it was more just that I did ‘sober January’ and I just decided to keep going.
‘I wouldn’t consider saying I had a substance abuse problem by any means.
She continued: ‘I didn’t say I was sober from anything, I could have been sober from a food addiction or buying too many clothes or from relationships or whatever, but I think we’re in this culture where we naturally presume and assume,’
Meanwhile, Tallulah has been sober for over three years.
Looking good: Tallulah donned a skimpy crop top with long leggings for the outing
Gym babe: Tallulah displayed her toned arms and tummy on the outing
Writing on Instagram earlier this year she said: ‘3 years ago I was a malnourished string bean with aches that echoed throughout my soul. However the internal cries to tend my most blistered and deep wounds repeatedly fell on deaf ears. I did not value myself, my life or my body and as such I was constantly punishing for not being enough.
‘Self annihilation fueled with medicating left me a shell, and the world on mute. I was hoisted from my hole, (one so deep I was certain we were nearing the Earths magma core) on the backs of powerful human beings that I will forever be indebted too, and on that day my life was gifted back to me.
‘I love the girl in this picture, I cry for her and I mourn her lost years. She is inside of me always and I must never let her slip too far. I don’t push any agenda, I can only speak for my path and staying sober has been far and beyond the most important thing I’ve done in my wee 23 years.
Hollywood beauties: Rumer is pictured with her mother Demi, 54, at an event last month
New family: Rumer and Tallulah’s dad Bruce Willis, 62, is now remarried to English actress Emma Heming, 39, and they have two children together (pictured)