Katherine Schwarzenegger Hosts a Galentine's Day Party, Engagement Ring on Full Display!

Katherine Schwarzenegger might not be a single lady anymore, but that’s not stopping her from celebrating Galentine’s Day with her gal pals!

The 29-year-old author, who is engaged to Chris Pratt, hosted a Galentine’s Day Glow event with Biossance on Tuesday afternoon (February 12) at Alo Yoga in Beverly Hills, Calif.

Katherine was joined by her younger sister Christina, as well as Whitney Port, Louise Roe, and more.

Guests at the event led through a body yoga class, followed by oxygen facials featuring Biossance’s latest Tea Tree Oils and a bevy of the brand’s 100% vegan, nontoxic products.

Katherine had her engagement ring on full display at the event. Check out more photos in the gallery!