starlet AnnaLynne McCord
and lipstick jungle
hunk Robert Buckley
flash their pearly whites after inviting shoppers to 'Kiss For a Cause' at Armani Exchange on Saturday (February 7) in Santa Monica, Calif.,
The pair helped raise money for the The National Aids Fund
by hosting a kissing booth full of sweet treats, where customers got a kiss on the cheek from the stars.
's hair and makeup were done by