Lisa Rinna 59 flaunts a chiseled waist in a leggy

Lisa Rinna, 59, flaunts a chiseled waist in a leggy chewing gum ensemble outside the Laker game

Lisa Rinna, 59, flashes with a chiseled waist in a leggy chewing gum ensemble ahead of the Laker game… following the shock exit at Real Housewives Of Beverly Hills

Lisa Rinna bared her chiseled waist Tuesday night to watch the Lakers take on the Oklahoma City Thunder in Los Angeles.

The 59-year-old, who recently left The Real Housewives Of Beverly Hills after eight seasons, looked sensational in an oversized pink windbreaker.

She exposed her tiny pink and white sports bra by leaving the jacket uncovered and showed up her dizzying legs in a tiny pair of shorts.

The reality TV star slipped on a pair of pink satin strappy heels that gave her 5ft 7in stature a boost.

She stowed her essentials in a matching pink satin handbag with a crystal buckle.

Use it or lose it: Lisa Rinna bared her chiseled waist on Tuesday night to watch the Lakers take on the Oklahoma City Thunder in Los Angeles

Use it or lose it: Lisa Rinna bared her chiseled waist on Tuesday night to watch the Lakers take on the Oklahoma City Thunder in Los Angeles

Rinna’s diamond earrings sparkled under the arena lights.

Her shaggy brunette hair was styled in volume and she rocked a sultry, smoky eyeshadow look.

The soap star topped her famously plump pout with a matte pink gloss and her cheeks with glowing bronzer.

Rinna’s handsome husband Harry Hamlin, 71, and their daughters Delilah, 24, and Amelia, 21, were absent from the action.

Last week, Rinna showed off her modeling skills as she graced the catwalk for Rotate Birger Christensen in Copenhagen, Denmark.

For the runway, Rinna rocked a very revealing black leotard that was so low-cut she was on the verge of a wardrobe malfunction.

A glamorous cheetah-print coat hung in the crook of her arm, brushing the runway.

Lisa appears to be following in the footsteps of daughter Amelia, who has become one of the most in-demand models in the industry.

As you get it: She exposed her tiny pink-and-white sports bra by leaving the jacket uncovered, and played up her vertiginous legs in a tiny pair of shorts

As you get it: She exposed her tiny pink-and-white sports bra by leaving the jacket uncovered, and played up her vertiginous legs in a tiny pair of shorts

Looking fabulous: The 59-year-old, who recently left The Real Housewives Of Beverly Hills after eight seasons, looked sensational in an oversized pink windbreaker

Looking fabulous: The 59-year-old, who recently left The Real Housewives Of Beverly Hills after eight seasons, looked sensational in an oversized pink windbreaker

Celebrity physique: The reality TV star slipped on a pair of pink satin strappy heels that gave her 5ft 7in stature a boost

Celebrity physique: The reality TV star slipped on a pair of pink satin strappy heels that gave her 5ft 7in stature a boost

The star even commented on seeing mom’s pictures on Instagram, as she wrote: “DYING!”

Rinna seems to be in her element since confirming her departure from RHOBH after eight dramatic seasons on the show.

It came after a tough season in which she struggled with co-star Kathy Hilton and mourned the loss of her mother.

Runway Expert: Last week, Rinna showed off her modeling skills when she graced the runway for Rotate Birger Christensen in Copenhagen, Denmark

Runway Expert: Last week, Rinna showed off her modeling skills when she graced the runway for Rotate Birger Christensen in Copenhagen, Denmark

Glam: For the runway, Rinna rocked a very revealing black leotard that was so low-cut she was on the verge of a wardrobe malfunction.  A glamorous cheetah-print coat hung in the crook of her arm, brushing the runway

Glam: For the runway, Rinna rocked a very revealing black leotard that was so low-cut she was on the verge of a wardrobe malfunction. A glamorous cheetah-print coat hung in the crook of her arm, brushing the runway

“This is the longest job I’ve held in my 35-year career and I’m grateful to everyone at Bravo and everyone involved with the series,” the reality star said in a statement to PEOPLE.

She continued, “It’s been a fun eight-year run and I’m excited for what’s to come!”

It was also noted that Rinna’s departure was a joint decision between her and Bravo.

Bye!  Rinna seems to be in her element since confirming her departure from RHOBH after eight dramatic seasons on the show;  seen in October

Bye! Rinna seems to be in her element since confirming her departure from RHOBH after eight dramatic seasons on the show; seen in October