Jessica Alba Engagement Soon?

Curvy beauty Jessica Alba may be set to break a few million hearts.  A published item says that Jessica's current beau Cash Warren is beginning to hit the jewelry stores to shop for engagement rings for the 'Sin City' temptress.

Set to Marry?

In Touch cites an insider that says "Cash has been discreetly looking at engagement rings at various jewelry stores in Beverly Hills."

 He has yet to make a purchase, according to the report, but the "director's assistant" is looking at a specific piece - a traditional diamond solitaire set in platinum, the report reads.

Price tag:

$100,000 and up.  Wow, Cash is set to drop some cash. 

And just how much do they pay those guys? Note to self - get résumé ready for directors assistant.

"He knows what he's looking for," the insider dishes.   The real question - does he know if Jessica will say yes?

--Jill Atkins writes from Hollywood.