Samantha Ronson isn't giving up the goods.

The celebrity DJ won't tell what's on her playlist for Ultimate Remix party Friday night at the Dolphin Mall.

``I have no idea,'' she told The Miami Herald. ``You'll have to show up and see for yourself.''

She also clammed up about her infamous relationship with Lindsay Lohan.

Wise move -- her ex is yet again in the headlines. This time, LiLo's parents are blabbing to the media about their daughter's problems. Mom Dina is claiming Linds was in a relationship with Heath Ledger at the time of his January 2008 overdose, which added to her downward spiral. Dad Michael also thinks she's a ticking time bomb who needs to go to rehab. And they both say Lindsay is a cutter.

Why they can't follow Ronson's no-comment policy is beyond us.

What Sam will discuss -- the music that's on her iPod. Among the eclectic tunes: Daniel Merriweather's Red, John Mayer's Who Says, Foreigner's Can't Slow Down, The Gaslight Anthem's '59 Sound and The XX's Heart Skipped A Beat.

The one clue Ronson would give about her set is that ``she has to feel the crowd.''

The free outdoor concert, sponsored by G by GUESS, will also feature fellow spin doctors Troy Kurtz and DJ Irie (as emcee).

-- MADELEINE MARR

• The Ultimate Remix party, 8:30-11:30 p.m., is at Dolphin Mall's Ramblas Plaza Stage, 11401 NW 12th St., Miami.

TIMBA!

Timbaland, the superstar hip-hop and pop producer who has worked with everyone from Jay-Z to Justin Timberlake, will offer fans an exclusive preview of his upcoming album, Shock Value II, 6-8 p.m. Friday at the Best Buy in Aventura, 21035 Biscayne Blvd.

Due out Dec. 8, the album is a sequel to his platinum-selling 2007 album, Shock Value, which spawned hits like The Way I Are and OneRepublic's Apologize.

-- ADRIAN RUHI

CAN WE TALK?

Backstage at the Adrienne Arsht Center in Miami, legendary comedian Joan Rivers talks to reporter Steve Rothaus about her glamorous life and how she skirts New York City's pooper-scooper law. See a video of her antics at MiamiHerald.com/gay.