Can we talk ? Joan Rivers may not approve her daughter Melissa’s new boyfriend. The divorced mother of one, 43, is reportedly now dating Vision Entertainment co-chairman Steven Hirsch, 50. Hirsch is the man behind every major celeb sex tape out there; e.g. Kim Kardashian, Kendra Wilkinson and Shauna Sand.

Day in the life

Lindsay Lohan failed to return to L.A. from a Hawaiian vacay on time to tape The Ellen DeGeneres Show (Michael Jackson’s daughter Paris Jackson filled in), but she was able to grab the Kanye West-Jay-Z concert in L.A. Tuesday night. LiLo reportedly missed her flight due to a “travel-related issue’’ but was due back in court Wednesday to give a judge her first progress update. Meanwhile, in Tampa, her father Michael Lohan began his four month sentence in a treatment facility where he’ll take a domestic violence intervention program.

Shining example

Elizabeth Taylor’s jewelry collection fetched a record-setting $115 million at a Christy’s New York auction of gems and other memorabilia amassed by the late actress. A 33.19-carat diamond ring given to Taylor by Richard Burton sold for $8,818,500. A pearl, diamond and ruby necklace, known as La Peregrina, purchased at auction for $37,000 in 1969 by Burton reached the world record price of $11,842,500.

What’s in a name?

She may be getting divorced, but Demi Moore is still “Mrs. Kutcher’’ on Twitter. The actress responded to followers asking when she was going to change her handle. “changing my twitter name isn’t a top priority right now. sorry it bothers so many of u. should I not tweet until I do?does it really matter?’’ she posted on Wednesday. Good question.