The 38-year-old star was pictured at The McMillan in Sawlands.
On its Instagram story, the restaurant posted a picture of the musician with a member of staff, captioning it: “Paolo in for a Sunday roast”.
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(Image: @themcmillan on Instagram)
We previously reported that the Paisley-born singer-songwriter has been pictured at several eateries across Glasgow over the past few years.
Among others, he visited La Lanterna, Celino’s, the Brazenhead and The Dam.