Michaele Salahi Serenaded by New Boyfriend On Her Birthday

10/2/2011 4:42 PM PDT BY TMZ STAFF

Michaele Salahi celebrated her 46th birthday at a Journey concert last night -- and even came out on stage when her boyfriend, guitarist Neal Schon, serenaded her with a little "Happy Birthday."

Sounds like a dream birthday any girl would want ... in 1982.