Palm Springs Pride will attempt to break a Guinness World Record Saturday by assembling hundreds of Marilyn Monroe look-alikes in downtown Palm Springs to honor what would have been the actress’ 100th birthday, with proceeds benefiting the nonprofit organization. The record attempt is scheduled for 3 p.m. Saturday near the city’s iconic “Forever Marilyn” statue. Organizers are seeking to surpass the current record of 254 people dressed as Monroe…