Behati Prinsloo & Rosie Huntington-Whiteley Step Out For '7 For All Mankind' Launch!

Behati Prinsloo helped celebrate her new collab with 7 For All Mankind!

The 30-year-old model hosted the brand’s launch party on Thursday night (March 7) at Chateau Marmont in Los Angeles.

PHOTOS: Check out the latest pics of Behati Prinsloo

She was also joined at the event by Rosie Huntington-Whiteley and Stella Maxwell.

“Celebrating this beautiful woman last night. Congrats @behatiprinsloo on your @7forallmankind collaboration. Love you B,” Rosie wrote on her Instagram story.

Other attendees included Lucky Blue Smith and Jake T. Austin.

FYI: Behati is wearing a 7 For All Mankind jacket and jeans. Rosie is wearing a 7 For All Mankind turtleneck and jacket.