They're both the children of musical icons.

So perhaps it's no surprise that friends Paris Jackson and Sofia Richie were hanging out together on Friday night.

Sofia, 18, seemed to take the lead as the duo held hands while walking into the tony nightspot Catch LA in West Hollywood.

Time for fun! Perhaps it's no surprise that friends Paris Jackson and Sofia Richie were hanging out together on Friday night

The daughter of Lionel Richie also seemed to opt for the dressier clothing combination, versus Paris' more bohemian attire.

She wore a long black tunic coat with white piping, which was apparently layered over a bright cherry top.

On the bottom, tight black trousers were tucked into some chic midnight blue velvet boots.

Some spangly silver earrings and a small olive green handbag rounded out her wardrobe for the evening.

Just a peek: Sofia wore a long black tunic coat with white piping, which was apparently layered over a bright cherry top

Her caramel tresses were parted on the right and swept back, and a dash of pale rose lip gloss made the young model's visage glow.

In contrast, Paris opted to keep her ensemble quite a bit more casual, despite the upscale setting.

Michael Jackson's daughter, 18, donned a taupe top under a burgundy jacket, which she paired with some forest green capris.

She decided on a pair of flat strappy sandals to finish off her more laid-back look.

Nothing fancy: In contrast, Paris opted to keep her ensemble quite a bit more casual, despite the upscale setting

Classic: The accessories were quite appropriate, and featured a retro pair of shades, which she hung off her shirt, and a large peace sign necklace

Beauty: Sofia sported a subtle slick of bronzer which contoured her striking face

Wrapping up in style: Her oversized outerwear kept her warm

Her blonde locks, in keeping with her outfit, were messily parted in the middle and were otherwise unmolested.

The accessories were quite appropriate, and featured a retro pair of shades, which she hung off her shirt, and a large peace sign necklace.

While some might question their hand-holding, the pair have quite a close bond, which they demonstrated at the Golden Globes back in January.

They took to the red carpet together, and Sofia even planted a kiss on her friend's cheek.

What happened? Something seemed to have caught Paris' attention as she sported a surprised facial expression

Tatt's cool: One of her many tattoos was visible on her arm

The next generation: Paris and Sofia both boast exciting rising modelling careers ahead

Two of a kind: While some might question their hand-holding, the pair have quite a close bond, which they demonstrated at the Golden Globes back in January