Madonna sweats pilates pressed juice hat sunglasses

Madonna has been on a Pilates binge of late.

The Queen of Pop was spotted leaving the Pilates studio Soma in Beverly Hills on Thursday. Clad in pink Victoria's Secret sweats, a bomber's vest, beanie and sunglasses, the songstress would have kept a low profile if not for her police escorts and bodyguards.

She might be trying to get in shape after running into her ex-husband Sean Penn and his much younger girlfriend, Charlize Theron, over the weekend. Madge invited the new couple to her annual Oscars after-party at her manager Guy Osearyon's Los Angeles home on Sunday. Sean and Charlize were seen making out on the dance floor.

Madonna and Sean divorced 25 years ago and have each married and divorced Robin Wright and Guy Ritchie, respectively, since then. Madonna also recently joined her former hubby on a humanitarian trip to Haiti so they've most likely put the past behind them. But seeing her ex with one of the most stunning women in Hollywood might have sparked an ounce of jealousy.