#Spotted: Ashlee, Jessica Simpson, Eric Johnson hot up the pre-wedding poolside bash with sizzling selfies

JESSICA Simpson’s Daisy Duke-era pins dazzle at the A-list pool-party ahead of sister Ashlee Simpson’s big day.

Pre-wedding bliss: Ashlee Simpson and Evan Ross get ready for their big day. Picture: Getty

WHAT kind of wedding shower do you throw when you’ve got more famous friends than you can shake a stick at?

Ashlee Simpson has proven she knows what to do. Go poolside at your sister’s house, of course!

Simpson and her famous sister Jessica were in the partying mood as they celebrated Ashlee’s upcoming nuptials to Evan Ross, the son of legendary singer Diana Ross.

The sizzling pair have been hotting up red carpets for months and decided to keep low-key and cool off by the pool ahead of their big day.

They were joined by Ashlee’s sister Jessica and her longtime love, new hubby Eric Johnson.

Beautiful floral hair arrangements, fancy cocktails, tons of selfies and even more lolz make this party look like it was a fun day for all.

Scroll down for more selfie fun

Jessica almost stole the show — looking impressively trim and toned, showing off her famous Daisy Duke-era pins in a picture with her workout buddy: “Oh yea girl...We are proud to be in our bathing suits!! @baylormcg #hardworkpaysoff #workoutpartnersforlife”

Jessica Simpson: All the beauties celebrating @ashleesimpsonofficial / @missbananahammock!!! I love you Ash :)

Kathryn Sykora: Celebrating the Mrs. @ashleesimpsonofficial

Christine Symonds: flower power

Lauren Harrison: My besties getting married!

Jessica Simpson: Flower Power with @stephenieleighpearson for @ashleesimpsonofficial #bridesmaids

Stephenie Leigh Pearson: Such a fun day celebrating with these cool gals and the Bride to Be! @ashleesimpsonofficial

Stephenie Leigh Pearson: OH and thank you @mindyweiss for making my dreams come true with this cake! Best surprise ever. @jessicasimpson @baylormcg sorry about the bill

Christine Symonds: Such a beautiful day celebrating @ashleesimpsonofficial with amazing ladies!!! #bridetobe #truelove #summer

Evan Ross: Me and my soon to be brother in law Eric. Great times yesterday. What a celebration. @ashleesimpsonofficial and @jessicasimpson

Evan Ross: @mrdeniro1 made the best selfie of all time. I love all my homies that came out to give me love.

Tony Deniro: They call me Cupid. I call them Blessed #familia #Loverules

Tony Deniro: Super Moon Super Occasion Super Natural #everythingSUPER #babybro

Tony Deniro: We sang & danced under the Super Moon as we celebrated soulmates & Familia @jessicasimpson