'Beaming' Paris Jackson and boyfriend Michael Snoddy pack on the PDA at celeb-filled 4th of July party

Paris Jackson Flaunts Adorable PDA With Boyfriend Michael Snoddy at Celeb-Filled 4th of July Bash

It was a PDA-filled Fourth of July for Paris Jackson as she stepped out with boyfriend Michael Snoddy in Malibu, California.

The cute couple attended Bootsy Bellows' annual 'Red, White & Bootsy' bash at beach hotspot Nobu, where 18-year-old Paris wasn't shy about holding hands with her beau and planting kisses on his cheek.

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"She was beaming from ear-to-ear, holding her boyfriend's hand and enjoying herself," an onlooker told ET.

Snoddy, a drummer for L.A. band Street Drum Corps, was equally-affectionate as the pair posed for multiple smoochy snaps.

The couple saluted the Independence Day theme by wearing matching outfits -- white tops with ripped blue jeans.

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With Brody Jenner spinning and a surprise performance from rapper G-Eazy, the party, hosted by nightlife entrepreneur John Terzian and The h.wood Group, was the place to be on Monday.

See more photos showing how celebrities celebrated July 4th:

Stars celebrate Fourth of July
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Stars celebrate Fourth of July
Will always look back 😉 at this #4thofjuly 🇺🇸 #fireworks #family #friends #beach
I'm a great third wheel. 🇺🇸 @revolve @chrissyteigen @johnlegend #revolveinthehamptons
An American treasure
Happy 4th from us ❤️
hostess vibes. Happy 4th everyone!
☀️☀️☀️ #REVOLVEinthehamptons
Proud To Be An American. #RedWhiteAndBlue HappyFourth Thnx @Buscemi For Juicy Mans Shoes 🇺🇸
Princess spirit! Happy forth everyone #spirit
Happy 4th! 🎈
Happy 4 th of July 😻💋❤️
All smiles for the #FourthofJuly 🇺🇸
Had an awesome weekend w the fam bam #happy4thofjuly we #bbq🍖 n watched fireworks w my papasito @markdalba photo cred @cash_warren
Happy 4th of July!
HAPPY fourth! ❤️🇺🇸💙
Feeling festive for today's work out 🇺🇸🇺🇸🇺🇸@VictoriaSport @BalletBeautiful 👊🏼
Happy 4th! Happy Birthday America! @dontblowit #happyfourth #happyfourthofjuly #fourthofjuly #america
Happy 4th from Barbie!!!! ❤️💙❤️💙❤️💙
Keeping the tradition alive. Happy Fourth of July everyone. Was so honored to be able to sing with the Boston Pops tonight honoring our great country. #godblessamerica
Happy 4th
Happy birthday America!!!!! 🇺🇸🇺🇸🇺🇸celebrating in style. Obviously @goldsheepclothing
Getting ready for #fireworks
Happy 4th! ✨✨🇺🇸✨✨
Pre-BBQ nap with grandma ❤️ Hope y'all are enjoying the holiday! 🇺🇸 #July4th ☀️💙🌴✨
Wishing you all a very Happy Fourth of July!!! (Said from a Canadian currently vacationing in Fiji) 😜🌴🇺🇸!!!
#4th of July ❤️❤️❤️
What a beautiful #july4th surprise! Sending so much love to my countrymen from across the sea! #independanceday
Happy July 4th! 🇺🇸
My contribution to tonight's celebration dinner. #Happy4th
Star spangled back 😉 happy #fourthofjuly !!!
🔴⚪️🔵 #teamnosleep
weekend 🇺🇸🇺🇸🇺🇸
✌🏼️ Thanks for the swimmers @issademar
Off to find Dory! 🐠 (Yes, my snorkel gear is pink 😉💖) #IslandAdventures #UnderTheSea
#Proud #CanadianEH 🇨🇦
Weekend vibes 🏖
HAPPY CANADA DAY TO ALL MY FELLOW CANADIANS!!! Forever proud to rep the maple leaf 🍁🇨🇦🎉
Beach dayz.
And the groom wore stars ⭐️ #findingneiman
happy 4th of July !!!!!!! 🌹
Thank you for an exquisite 4th of July David ⚓️🎶😘 @davidgeffen
As you can see, Moxie has no idea that there'll be more fireworks tonight. But my brother and I do, so we're ready: Thunder shirt, interior cozy room, calming music, and lots of love. Have fun out there everybody, and be safe ❤️🇺🇸❤️

Other guests included Leonardo DiCaprio, Seth MacFarlane, Ryan Phillippe, Nick Cannon, Joanna Krupa, Cody Simpson and David Arquette with his wife, Christina McLarty.

Kendall Jenner was also spotted at the bash, dancing with L.A. Lakers star Jordan Clarkson.

The reality star also hung out briefly with Scott Disick, who was wearing 'Lord Disick' slippers and spent the rest of his evening chilling with French Montana and Amber Rose.

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Vivien Best/Getty Images

The party was no doubt some much-needed fun for Paris, who has been dealing with her mom, Debbie Rowe's, recent breast cancer diagnosis.

See more about Rowe's illness in the video below.

Michael Jackson's Ex-Wife Debbie Rowe Diagnosed with Breast Cancer: 'I'm a Fighter'

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