Jennifer Lopez, 48, is a ravishing pin-up as she shows off her cleavage

Jennifer Lopez seems to be sending out reminders on Instagram lately that she is still one hot ticket.

And Wednesday was no different as the 48-year-old siren showed off a lusty new image for her Guess campaign.

This posting comes as rumours persist the Shades Of Blue actress will receive a proposal from beau of 10 months, Alex Rodriguez, this Christmas when they vacation in the Bahamas.

Lopez was sizzling in a bustier top that made the most of her cleavage. She added skintight slacks that accentuated her famous derriere.

The World Of Dance host added point satin heels with a pretty design on top.