updated 06/25/2012 AT 4:00 PM ET
•originally published 06/25/2012 AT 5:00 PM ET
The couple, first spotted getting cozy in March, were photographed downtown over the weekend, just a few days after a source told PEOPLE that Williams “hasn’t been this happy in forever,” and Segel is “totally smitten” with the actress.
Williams, 31, beat the heat in a white top, cutoff jean shorts, and chic flats while her beau, 32, sported a blue, button-down shirt and pants.
– Dahvi Shira