But Kim Kardashian was determined to show her support for little brother Rob in another way yesterday.
The 30-year-old star stepped out in New York wearing a T-shirt emblazoned with a supportive slogan for Rob and dance partner Cheryl Burke.
T-shirt support: Kim Kardashian headed to the gym in New York yesterday wearing a customised 'Vote for Rob and Cheryl' T Shirt
The star was followed into the gym with her older sister Kourtney, 32, with whom she is filming the second season of their spin-off show Kourtney & Kim Take New York.
Team Cherbert: Kim displays her support for her brother, while sister Khloe wears a more conservative ensemble at the gym
Back to reality: Kim is currently in the Big apple to film the second series of spin off TV show Kourtney & Kim Take New York
She had taken her sunglasses off and was unusually wearing no makeup as she strolled to her waiting car.
Meanwhile, sister Khloe wore a black jacket over a mustard yellow T-shirt after her workout.
Stripped down: Kim emerged from the gym sporting a tight black vest top and holding the T-shirt
Covered up: Kim's sister Kourtney went for a more pared down look in a jacket and baggy yellow T-shirt
And his jive performance went down well with the judges, with Carrie Ann Inaba declaring: 'It’s official, Rob Kardashian is a better dancer than Kim Kardashian!'
Kim agreed, posting on her Twitter account that: 'Carrie Ann said Rob is officially a better dancer than me &she's sooo right! I'm so proud of u @RobKardashian!!! Now let's vote 800 8683402.'
Improved: Rob Kardashian's jive with partner Cheryl Burke went down well with the judges last night
Family support: Rob's mother Chris and stepfather Bruce represented the family at last night's show
The star was spotted in the audience last week for Rob's début performance, where she sat alongside younger sister Khloe and Lamar Odom, her husband.
Meanwhile, Kim yesterday joined the elite ranks of celebrities to gain more than 10 million followers on Twitter.
Show of support: Kim joined sister Khloe who sat next to her husband Lamar Odom to support Rob at last week's Dancing With The Stars