Lily Collins & Becca Tobin Inspire Thousands at We Day Seattle 2015!

Lily Collins makes an appearance in front of 15,000 students during 2015 We Day Seattle at the KeyArena on Thursday afternoon (April 23) in Seattle, WA.

The 26-year-old actress was joined at the event by Hannah Simone, Lennon & Maisy, Shay Mitchell, Jhene Aiko, and Becca Tobin.

PHOTOS: Check out the latest pics of Lily Collins

Also pictured inside: Lily stepping out to treat herself to some retail therapy on Rodeo Drive the next day.

FYI: Lily is wearing Sol Sana heels and Steven Alan Optical sunglasses while shopping.

10+ pictures inside of Lily Collins, Hannah Simone, and more at the big event in Seattle…