Ashlee Simpson & Nicole Richie: I Heart Ronson Party!

Ashlee Simpson walks the red carpet at JC Penney’s celebration of Charlotte Ronson‘s I Heart Ronson summer sportswear collection at The Spare Room on Tuesday (June 21) in Hollywood.

The 26-year-old entertainer was joined at the event by pal Nicole Richie and the designer herself!

Nicole also met up with her longtime pal Paris Hilton at the Svedka party.

“Bill, great seeing you tonight at #Iheartronson. You looked so beautiful! Love you. Love Sill :) xoxo,” Paris tweeted after the event, referring to their nicknames for each other.

FYI: Ashlee is wearing a set of three stretch bangle bracelets by lia sophia.

10+ pictures inside of Ashlee Simpson, Nicole Richie, and Paris Hilton at the I Heart Ronson party…