Ah, to be young and carefree.

Cara Delevingne really lived it up last week as she partied hardy during the Cannes Film Festival before wrapping up her week by doing ambassador duties for Tag Heur at the Formula 1 Grand Prix in Monaco.

The 22-year-old model spent the better part of last week hanging out with her bff Kendal Jenner and enjoying the sights and shows in Cannes before jetting off to Monaco.

Delevingne looked like she belonged in the cockpit as she donned a hot pink and black racing suit with the top zipped low enough to flash some serious cleavage. She kept it relatively simple with a few necklaces, barely there makeup and stylish sunglasses.

The model was joined by fellow Tag Heur image model and friend Cristiano Ronaldo as they strolled around.

Some mega VIPs join us in the garage this morning for a photo-call with a twist. Loving @Caradelevingne‘s overalls. pic.twitter.com/zjVlD3KN1a

— McLaren (@McLarenF1) May 24, 2015

.@Caradelevingne & @Cristiano were seen hanging out at the #GrandPrixMonaco today! See pics: http://t.co/WqYAfhdFhv pic.twitter.com/gayfFB4OUm

— JustJared.com (@JustJared) May 24, 2015

The London-bred model even sat behind the wheel of one McClaren racing car to get a feel of the specially crafted machine.

The leggy model was also seen smiling happily as she posed in the cockpit with Formula 1 stars Fernando Alonso and Jenson Button, along with soccer superstar Ronaldo.

The Suicide Squad star then changed into something a bit more comfortable later in the day when she joined her sister Poppy before the start of the race.

The two stylish sisters turned heads as  Cara walked around in a sports T-shirt, miniscule white shorts and high-tops while the 29-year-old Poppy opted to wear jeans, a flared top that’s currently all the rage and comfortable pumps.

They were joined by their friends Kendall Jenner, Hailey Baldwin and Gigi and Bella Hadid. Fashion favorites Baldwin, Jenner and Hadid were there to show their support for Mercedes AMG driver Lewis Hamilton.

Cara Delevingne, Kendall Jenner, Gigi Hadid, Bella Hadid and Hailey Baldwin at @F1 GP in Monaco pic.twitter.com/zgTCgtVvN5

— Victoria’s Secret (@VSAngelsBrasil) May 24, 2015

Fans of the busy fashion model were able to live vicariously through her as Delavigne continually updated them via social media of all the latest happenings.