Gabrielle Union shows off her taut midriff in laced-up black activewear as she works out in home gym

Mark Wahlberg, 49, shows off his ripped physique as he goes boating with wife Rhea Durham, 42

Michelle Pfeiffer shows off her flawless skin in swimsuit selfie as she soaks up the sun at LA home

Christina Aguilera oozes old Hollywood glam as she shows off gorgeous curves in white at the pool