An omg! source spotted the funnyman at popular celeb haunt Laurel Canyon General Store, a deli and market nestled in the hills above West Hollywood.
Attending what seemed to be a weekend work meeting, Segel sipped bottled water and skipped lunch while his peers snacked on sandwiches and salad.
"He laughed a lot, and just looks great," the source said.
Later Saturday, Segel was seen zipping around West Hollywood on a scooter (pictured).
His spirits would confirm the fact that there's no love lost between he and Williams. Conflicting schedules and opposite coasts were cited as reasons for the breakup.
Segel stars on CBS's "How I Met Your Mother," and will next be seen in Seth Rogen's film "This Is The End."
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