Christina McLarty shows off her baby bump with David Arquette on Dec. 5 in Miami, Fla. Credit: Jamie McCarthy/Getty Images

What's he pointing at? David Arquette was joined by his pregnant girlfriend Christina McLarty at an Art Basel event in Miami, Fla. on Thursday, Dec. 5, 2013.

Arquette, 42, was photographed at the "Hollywood Lawn" Robert Montgomery performance at Mana Wynwood with his pregnant girlfriend, who flaunted her bump in a low-cut, blue, patterned, kimono-style maxi dress with flappy sleeves. While the Entertainment Tonight correspondent beamed at the cameras, her tuxedo and bow-tie-clad beau laughed and pointed at her burgeoning belly.

As Us Weekly confirmed back in November, the Scream 4 actor and his on-again-off-again girlfriend are expecting a child together. She first debuted her tiny baby bump in West Hollywood last month.

This is Arquette's second child after daughter Coco, 9, whom he shares with ex-wife Courteney Cox. (The A-list couple separated in 2010 after more than 10 years of marriage and finalized their divorce in May 2013.)

In late October, McLarty clarified to Us that she and her boyfriend were not engaged, contrary to rumors. "We are totally happy and together in love, but we are not engaged," she told Us. "It's just a rumor that got out of control."