islamabad   -  She reportedly shared a kiss with her on-again flame Ben Affleck during their last trip to the gym together.But Jennifer Lopez enjoyed some me time as she hit the gym in Miami recently. Heavy smoker Ben sat this workout session out, allowing Jennifer to focus entirely on her rigorous exercises. As usual, Jennifer looked incredible in her gym wear.The Selena actress wore a black ‘JLo’ T-shirt, purple snake print leggings, and a chunky pair of black trainers.No mask on her face, the actress put her famously youthful complexion on full display with her tresses pulled up into a high bun.She propped on a pair of cool, violet-tint metallic shades over her beautiful brown eyes.The in-demand superstar was still busy on her phone as she walked into the fitness facility, surrounded by her entourage.Seems as though Jennifer will be focusing 100% on her workout, after ‘looking madly in love’ during a recent gym date with Ben, according to the report.A source told site the duo, who were engaged 17 years ago, ‘were clearly picking up where they left off in their relationship years ago.’