The 20-year-old Shadowhunters actress picked up some things that were on her holiday shopping list before checking out Alberto Rosende‘s Shadowhunters poster.
The day after, Katherine had a photo shoot with Mane Addicts and we just can’t wait to see it!
“Thanks to the team @maneaddicts for the amazing shoot! Way too much fun! xx,” Kat wrote on Twitter with a teaser image. Check it below!