Star snaps of the week: Jessica Alba, Kevin Hart and more

Brooke Shields braved snowy Manhattan and accessorized with a cute puppy, while Lisa Rinna was carried to her car to avoid ruining her heels in melting snow. Amanda Batula did some last-minute grocery shopping in the same wintry weather, and Bella Hadid lost her footing while leaving a party in Los Angeles.

Courteney Cox attended the "Scream 7" premiere in LA — and was out hunting — as Jon Hamm reunited with a fellow castmate at a Los Angeles premiere. Jessica Alba and boyfriend Danny Ramirez showed plenty of PDA at a Miami restaurant, and Justin Bieber got all dotted up for the hometown Lakers and Orlando Magic basketball game.

Kevin Hart flexed his muscles after lifting weights, and Keke Palmer taught a reformer Pilates class to unveil her new Fabletics collection. Gabrielle Union relaxed in Jamaica, blasting Bob Marley with friends, and "Survivor" host Jeff Probst shared a bear hug outside ABC Studios in lower Manhattan.

jessica alba, kevin hart, justin bieber, bella hadid, courteney cox, gabrielle union, keke palmer, jeff probst, scream 7, fabletics