Jennifer Lopez, 55, celebrated a night out with friends at a Bruno Mars concert in Los Angeles on August 15, coinciding with her husband Ben Affleck's 52nd birthday. She shared a video on Instagram promoting her Delola cocktail brand, humorously joining a TikTok trend. Despite visiting Affleck earlier that day, Lopez did not publicly acknowledge his birthday, fueling rumors of marital discord. The couple has been speculated to be living separate lives, with Affleck recently purchasing a new home. Insiders suggest the two have been experiencing tension, especially after spending the summer apart.