Jason Merritt/Getty
People Staff
May 31, 2012 06:00 AM

Adam Levine got a little help from some famous friends on Tuesday night at Dominick’s restaurant in West Hollywood, where he was honored with a private dinner for his June/July Details magazine cover.

Pulling up in his Aston Martin, Levine and a couple guy pals met up inside with Glee‘s Matthew Morrison and Jessica Alba‘s hubby Cash Warren.

“The trio sat at the bar all smiles, sipping beer and catching up,” an onlooker tells PEOPLE.

Also coming out to support the Maroon 5 frontman – who was dressed down in jeans, sneakers, a T-shirt and sporty jacket – was Seth Rogen’s wife Lauren Miller, who the source says “looked stunning in a great cocktail dress.”
– Jennifer Garcia

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