Alex Rodriguez and Cameron Diaz
Pacific Coast News
07/27/2011 at 04:00 PM EDT
Ready to sweat in black leggings and a white tank, Cameron Diaz
met baseball star boyfriend Alex Rodriguez
for a workout at Equinox South Beach on Tuesday. The lovebirds both hit the Stairmaster, burning calories for nearly an hour. Days before, they'd teamed up for a romantic dinner at Casa Tua in Miami Beach. "They were real low key and just wanted to be alone and talk," a source tells PEOPLE of their meal.
was all smiles while exchanging hugs and laughs with friends – and former Destiny's Child bandmates – Michelle Williams
and Kelly Rowland
at the Top of the Standard
in New York Tuesday night. The trio, there to celebrate Rowland's new album Here I Am
at a Moët Rose-sponsored event, danced with a group of friends as partygoers like Maxwell
With two days in Paris to film a video for his single "Just in Love with You," Joe Jonas
wasted no time getting around town. The singer was spotted shooting scenes at the pont de Bir-Hakeim, kissing a costar at the Passy Métro station and driving around in a vintage car after a trip across the Pont Alexandre III bridge.
toasted his 46th birthday – and the premiere of Entourage
– at CÎroc Cabana Club in the Hamptons. The actor flew in via helicopter, toasting with his own entourage during a sunset cocktail reception that included dinner from Carlyle Off the Green and tunes by DJ Jesse Marco – plus a performance by fire dancers.
sought refuge from the heat recently at New York City's Lucky Strike Lanes, sipping Diet Coke while bowling with pals. Three lanes down, NASCAR driver Jeff Gordon
and 4-year-old daughter Ella
shared root beers as they enjoyed a quiet dad-daughter outing.
By CARLOS GREER, JESSICA HERNDON, LINDA MARX, PETER MIKELBANK and DAHVI SHIRA