Catherine Zeta-Jones -- Underground Star

Oscar winner Catherine Zeta-Jones kept it real and took on the most unlikely role of her life in NYC this morning ... subway commuter.

The 41-year-old bundled up and took her adorable daughter to school via underground public transportation.


CZJ was in "Traffic," but she doesn't deal with it.

Marlon Wayans -- Cracked Out in Uruguay

With a bevy of babes wedged around him, "Scary Movie"star Marlon Wayans took in some of the tan, scantily clad natural beauty of trendy Punta del Este, Uruguay on Tuesday.

The 38-year-old's game is nothing to laugh at. 

Meg & Mellencamp Together in Manhattan

Wearing matching sunglasses, alleged couple Meg Ryan and John Mellencamp (Megencamp?) were spotted out in NYC today.

There's no question they are together ... in this picture.

Natalie Portman -- Flying for Two

"Black Swan" star Natalie Portman arrived to LAX on Tuesday holding her pup and sporting what could be the first signs of a baby bump ... or just the bulk generated from her shirt and sweater.

The pregnant 29-year-old appears to be handling the extra baggage well.

Mila Kunis -- Out Alone

For the first time since news broke of her split from longtime boyfriend Macaulay Culkin, "Black Swan" star Mila Kunis was spotted in L.A. on Tuesday.

The 27-year-old had been dating Culkin since 2002.

Xtina's New Man -- It's Getting Personal

Christina Aguilera's new arm candy, Matthew Rutler, is skipping his band's gig this weekend ... yet showed up at LAX today with the blonde bombshell. Did he find a higher paying gig?

The Nate Mott Band posted on it's Facebook page on Wednesday: "Do (sic) to personal reasons Matthew Rutler our guitarist will not be able to perform at Twin Rivers Casino Friday Night."

Best "personal reason" ever. 

Justin Bieber -- Now With Mustache

Sick of the pre-pubescent peach fuzz facial hair, 16-year-old Justin Bieber decided to give himself a mustache last night ... with the help of some black ink. 

Fake it 'til you make it.

Uma & Quentin -- Downing Booze from Her Shoes

Quentin Tarantino got a little taste of heaven last night -- when the foot-obsessed director was allowed to drink champagne out of the Holy Grail of foot-fetish receptacles ... Uma Thurman's stiletto.

It all went down the hatch at Quentin's Friar's Club Roast in New York City -- where Uma made Quentin's dreams come true by pouring them two shoefuls of the bubbly stuff.

From the look of things ... one of them knocked it back with a bit more vigor than the other.

Toe-riffic.

LeBron Parties 'til 2AM ... then Crushes Pistons

Before the Miami Heat destroyed the Detroit Pistons last night, LeBron James got into the zone ... by partying with some teammates into the early hours on Wednesday morning.

Just hours before the Pistons game, LeBron was spotted leaving Miami's Lucky Strike bowling alley around 2 AM in a douche bag Orange Jeep.

'Bron spent the night hanging out with embattled boxer Floyd Mayweather. 

Maybe he needed to pick up some tips before his super-highly anticipated return to Cleveland tonight ... where he's set to square off with the Cavs ... and thousands of angry fans. 

Joe Jackson's Brazilian Babe Tour

When not compromising his wrongful death lawsuit against Dr. Conrad Murray in Brazil this week, Joe Jackson has been throwing back drinks and hangin' with pretty young things.

While Papa Joe is technically in South America on a book tour, he's spending more time promoting his smooth moves.

No word if Michael would have supported his mac daddy in these instances too.

Tony Parker & Eva Longoria -- Table for Two Exes

Tony Parker and Eva Longoria reunited for a lunch date in L.A. on Wednesday -- two weeks after she filed to divorce him in Cali ... which was followed by Tony's own filing in Texas.  Awwwwkward. 

They met on neutral ground ... at a hotel in Santa Monica. Tony was in town because his San Antonio Spurs played the Clippers last night -- but based on Eva's gestures and Tony's expressions ... we're guessing there was little hoops strategy discussed.

No lawyers were present to split the bill.