Olivia Rodrigo turned up the heat at Lollapalooza Chile Friday night as she took the stage for her headlining set in a sexy red bodysuit.

The singer’s edgier-than-usual look featured a high-leg design with cutouts resembling garters just below her hips. The curve-hugging one-piece was embellished with lacing down its center … parting at the chest to tease her cleavage.

Fans drooled over the risqué outfit … with tons online calling her “mother” and applauding the more grown-up look.

She also belted her playful punk-pop single “Bad Idea, Right?” … furthering herself from her Disney Channel roots by shaking what her momma gave her to the beat with her back turned to the crowd.

Liv momentarily strayed from her discography and covered No Doubt’s “Don’t Speak.” Remember … she joined the band on stage at Coachella last year to perform their 2000 song “Bathwater.”

The “Guts” artist’s fan-approved performance makes her announcement as one of Chicago’s Lollapalooza main acts that much more exciting.

Teddi Mellencamp just dropped some pretty shocking news … she’s back in dating mode and has already gone out a few times!

TM spilled the tea on the recent episode of her podcast with Tamra Judge — “Two Ts in a Pod.”

Saying she had been on a number of dates, TM highlighted one guy who she started talking to around the time of her brain surgery.

As TMZ previously reported … Teddi filed for divorce from husband Edwin Arroyave in November after 13 years of marriage. The pair share three kids: 12-year-old Slate 12-year-old Cruz and 5-year-old Dove.

And then in February, TM underwent surgery to remove tumors from her brain after “dealing with severe and debilitating headaches” for several weeks.

Teddi recently started radiation treatment … but she made clear that her health struggles are not going to stop her from enjoying life.

Jake Paul took a break from the boxing ring … to put a ring on his girlfriend Jutta Leerdam!

The YouTuber-turned-boxer and his speedskating world champion boo announced their engagement Saturday on social media … sharing a stunning photo of Jake down on one knee on a balcony overlooking the water.

He went all out for the special moment … decorating the balcony with white petals, flowers and pillar candles — popping the question with a massive oval diamond with two smaller stones on either side.

Jake and Jutta met through Instagram in late 2022 and went public with their romance in March 2023 when they were caught locking lips in Miami.

They’ve been by each other’s sides ever since … with JP flying all the way to Norway earlier this month to cheer his better half on at the ISU World Speed Skating Championship.