Panels from Amazing Spider-Man #305 (Late September 1988), script by David Michelinie, pencils by Todd McFarlane, inks by a whole lotta guys depending on which page you're lookin' at, colors by Gregory Wright, letters by Rick Parker
There's another almost celebrity appearance in ASM #305 earlier in the book, when Spider-Man signs an autograph for an off-camera Glenn Close.
Also in that panel: J. Jonah Jameson's handsomer cousin, and Abraham Lincoln. (Or maybe it's just this guy from Danger!! Death Ray:)
Also making an appearance, likely just out of the panel, Felix the Cat.
But we all know the real reason to read this comic is this panel:
That's right: nobody can resist the sight of sexy, sexy Peter Parker in a swimsuit. Rwaaaaaaar!
*Betcha didn't know Johnny's Theme (The Tonight Show Theme) had lyrics!: