Soon after Mandy Moore got engaged to Ryan Adams, former boyfriend Andy Roddick followed suit with his current girlfriend, now wife, Brooklyn Decker. However, friends say Roddick is still obsessed with Mandy Moore and reads every magazine that features even the tiniest bit of news about Moore.

‘It’s really weird that he still is so into her,” said a longtime associate.

As for Decker, she’s none too pleased about it and has told friends she’s unhappy about Roddick’s fascination with his ex-galpal and her new husband, and thinks ”it’s sick.”

If buying any and every magazine that features your celebrity crush and then cutting out their faces to paste on your Beanie Babies which you then drape over your nude body while you sleep is “sick,” then I don’t want to be well.

Still, Brooklyn Decker (below) is ten times hotter than Mandy Moore. I don’t see why Andy Roddick would still be obsessed over her. That’s like owning a Bentley and pining for that Toyota Corolla that slipped through your fingers eight years ago before you were rich.

Seduction 101. Brought to you by Andy Roddick and Mandy Moore. Andy Roddick, I salute you and your wandering hand. Really old (a year or so), but it’s a Friday. Yay!