She cut a sophisticated figure on Sunday with a red over-the-knee frock.

But the following day Jennifer Lopez opted for a more youthful vibe in a flared mini dress when she showed up to continue filming American Idol’s ‘Hollywood Week’.

The 45-year-old star was seen arriving on set to join fellow judges Keith Urban and Harry Connick Jr at the Orpheum Theater in downtown Los Angeles.

Leggy lovely: Jennifer Lopez showed off her toned legs on Monday afternoon as she arrived at an American Idol taping in downtown LA

JLo pulled her hair into a tight ponytail and donned dark aviator sunglasses.

Her dress featured bold black and white graphic print with a splash of purple across the chest and lacing detail up the skirt.

Adding several inches to her height she donned spiked Christian Louboutin pumps and carried a metallic clutch.

Working it: The 45-year-old singer opted for a more youthful look in a bold mini dress and Louboutin heels

Slicked back: The singer pulled back her famous locks in a tight ponytail for an urban chic look

The team: The pop diva was joined by co-judges Keith Urban and Harry Connick Jr for the day’s filming

She’s got friends: The Parker actress was spotted with Keith Urban before entering the building

Source: dailymail.co.uk