He also referred to him as a sweet prince.
Perry died after suffering a severe stroke on Feb. 27.
Perry appeared briefly in Wednesdays episodebefore the hour ended with an In Memoriam dedicationto him.
Credit: Jeff Kravitz/FilmMagic
Production onRiverdalewas halted over the last two daysfollowing Perrys death.
On Monday,90210costar Shannen Doherty told PEOPLE,I am in shock.
Devastated by the loss of my friend.
