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Jennifer also plugged the movie during appearances on Tuesday on The Tonight Show and The Daily Show.

She went all-grey in Max Mara as she was spotted leaving The Tonight Show studio in New York City.

Jennifer donned a grey jumpsuit from the Italian fashion house along with a matching Max Mara overcoat draped over her shoulders.

J-Lo completed her outfit with black heels and accessorized with sunglasses, hoop earrings and black gloves.

Special screening: The 49-year-old actress locked arms with Alex, 43, as they headed to a special screening of Second Act on Tuesday in the Bronx.

She had her long hair pulled back and accentuated her flawless complexion with a hint of natural makeup.

Jennifer has been busy promoting her upcoming movie Second Act co-starring Vanessa Hudgens, 29.

Vanessa preceded her on Monday as a guest on The Tonight Show starring Jimmy Fallo

Fan favorite: The 49-year-old actress was swarmed by fans as she headed to a waiting vehicle

Gloves on: Jennifer also accessorized with black gloves.

The romantic comedy also stars Jennifer’s best friend Leah Remini, 48, and Milo Ventimiglia, 41.

J-Lo plays big-box worker Maya who gets a top-flight corporate position after lying on her resume and her best friend Joan is played by Leah.

Vanessa portrays young business mogul Zoe who takes a chance on hiring her.

Early screening: A-Rod and J-Lo surprised fans at an early special screening in the Bronx.