Kourtney and Khloé Kardashian rock out to Whitney Houston music as they cruise the coast during a girls road trip

Everyone knows all you need is the right playlist to make for an amazing road trip.   

And When Khloé and Kourtney Kardashian hit the highway together on Wednesday, they made sure to bring the tunes with them.

39-year-old Kourt posted a series of social media videos on her account, as well as her sister's account, showing the beauties and their besties doing their best Carpool Karaoke impression. 

American idols: Kourtney and Khloé Kardashian sang their hearts out in the car on Wednesday during a road trip to an undisclosed location

American idols: Kourtney and Khloé Kardashian sang their hearts out in the car on Wednesday during a road trip to an undisclosed location

The Kardashian duo were joined on the ride by family friends and Khloé's best friends, twins Malika and Khadijah Haqq, as well as another friend.

The 34-year-old Good American mogul sang along to some killer R&B tunes with her girls while Kourtney filmed because she was the one behind the wheel.

KoKo's blonde hair was blown out in tousled waves and she wore tight bicycle shorts and a neon green, black and white pullover.

Safe driver: Khloé let her big sister do the filming while she drove a group of five down a desolate desert highway 

Safe driver: Khloé let her big sister do the filming while she drove a group of five down a desolate desert highway 

Destination unknown: None of the road trippers disclosed their destination but Kourtney shared some vague shots along the way

Destination unknown: None of the road trippers disclosed their destination but Kourtney shared some vague shots along the way

Safety first, True's momma made sure to wear her seat belt. 

Everyone else seemed to be dressed in typical road trip clothing like sweatshirts and leggings.

It's unclear where the fab five are heading but some of the videos posted to Instagram showed a long highway and the hilly desert landscape of southern California.

In one video, Kourt used a fun filter that added floating cherries and aviator glasses on the group. 

Co-pilot: Kourtney served as co-pilot during the drive and rode shotgun while three friends sang along to the music in the back seat

Co-pilot: Kourtney served as co-pilot during the drive and rode shotgun while three friends sang along to the music in the back seat

Besties! Twins and best friends of the Kardashians, Malika and Khadijah Haqq sang along to R&B in the back seat with a friend

Besties! Twins and best friends of the Kardashians, Malika and Khadijah Haqq sang along to R&B in the back seat with a friend

'I have nothing:' The group really hit their stride when they got to belt out a hit Whitney Houston song from The Bodyguard soundtrack
Songbirds: The group sang and lipsynced while on a long drive together

'I have nothing:' The group really hit their stride when they got to belt out a hit Whitney Houston song from The Bodyguard soundtrack

Road trip glam: Khloé looked glam and chic in a pull over windbreaker and black bicycle shorts

Road trip glam: Khloé looked glam and chic in a pull over windbreaker and black bicycle shorts

Her younger sister wasn't having and of it though.

Khloé playfully flipped her co-pilot the bird with a long manicured nail as she drove. 

The girls were singing their little hearts out to the camera during the drive to some famous artists. 

The group really hit their stride belting out the lyrics to Whitney Houston's I Have Nothing, off of The Bodyguard soundtrack.

Other than top notch music, the only other must have for a road trip are snacks.

The group appeared to have fueled up for the drive at a local Starbucks and a tray of iced coffee's and snacks sat on the center console.

The Keeping Up With the Kardashian's stars seem to be getting along swimmingly after a challenging year of bickering.

For years, Kourt and Khlo appeared to be the closest two of all the famous siblings but things got rocky went the Revenge Body star got pregnant with her first child.

On Tuesday, Kourtney posted a picture on Instagram with sister Kim, calling her 'my first best friend,' despite Kim's recent closeness with Khloé

During a recent episode of their hit reality show, Kourtney, who is the mother of three children, confessed that she was 'disappointed' about not being named True Thompson's legal guardian in case anything happened to Khloé.  

BFFs: Kim, Kourtney and Khloé's relationships have been going through a lot of changes. On Tuesday Kourtney posted this photo calling Kim her 'first best friend'

BFFs: Kim, Kourtney and Khloé's relationships have been going through a lot of changes. On Tuesday Kourtney posted this photo calling Kim her 'first best friend'

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