Buzz News Roundup, 6/1

Sadly, "Battlestar Galactica" fans, the 4th season will be the last, reports ComingSoon.
According to Hollywood Reporter, Dania Ramirez from "The Sopranos" and X-Men: The Last Stand will be joining the cast of "Heroes" come fall.
And Jeremy Sisto is headed to "Law & Order," the AP reports, making yet another "Six Feet Under" cast member who's now back on TV.
Denise Richards is set to play a stripper in A Beautiful Life, Variety reports.
Neko Case's undies went for $300 on eBay, Pitchfork reports.
ABC's announced release dates for all of its TV-on-DVD sets, all of which come packed with extras, says the Hollywood Reporter.
The creator of the Dutch reality show "Big Donor Show" ("DeGrote Donorshow") defends himself to Variety.
Scott Baio is coming back to TV in a new VH1 reality show, USA Today reports.