Doug Kiker was rushed to the hospital after a concerned passerby walked by him on the street … and, the star’s look was so worrying this person called paramedics.

Law enforcement sources tell TMZ … an individual walking around in Denver passed Kiker on the street, took one look at him, and immediately called 911.

We’re told this person told the 911 operator they were worried about his appearance, saying he may have been experiencing a drug overdose.

As we told you … Kiker’s ex-fiancée, Valerie Cook, told us Kiker died Monday — she said she hated that her kids lost their father. Doug’s mom and brother also confirmed his death to us.

“The Singing Garbage Man” rose to fame on Season 18 of “American Idol” … when he brought Katy Perry to tears with his rendition of Rascal Flatts’ “Bless the Broken Road.” He was eliminated in the following round after singing Marvin Gaye‘s “Ain’t No Mountain High Enough.”

Kiker was 32.

Olivia Culpo and Christian McCaffrey are getting in some quality time before their little bundle of joy makes its big debut to the world … taking a vacation after announcing the pregnancy!!

The Sports Illustrated Swimsuit cover model — who confirmed on Monday she’s got a baby on the way — is documenting the married couple’s road trip from Charlotte to Tennessee … and her growing belly was on full display.

The pair stuffed their Cadillac SUV and brought along their adorable pup, Oliver Sprinkles, for the occasion … but their four-legged friend elected to get some Zs as they headed to their destination.

It’s their last offseason as a family of three … and it’s clear they’re making the most of it before their life becomes dirty diapers and sleepless nights.

Gene Hackman‘s will has been unveiled — and the two-time Oscar-winner left every penny of his fortune to his wife, Betsy Arakawa — but there’s a big twist.

The Hollywood legend made Betsy his sole beneficiary back in 1995, according to the docs, obtained by TMZ.

What’s interesting is that his three children — son Christopher and two daughters Leslie and Elizabeth — are not named in the will. It was all supposed to go to Betsy … but, the timing of their deaths could change where the money goes.

As we told you … early findings indicate Betsy died from hantavirus, a rare disease that can be fatal … while Gene passed away about a week later due to cardiovascular disease. Officials made it clear Hackman was struggling with Alzheimer’s disease — which would explain why he never called the police about his wife.

Betsy’s will leaves most of her assets to Gene, but there’s a provision which says if they died within 90 days of each other, it would be considered a simultaneous death, and in that case, her will provides all of her assets would go to charity.

New Mexico is a community property state, so assuming there’s no prenup, Betsy’s estate could have a lot of money and her share would go to charity.

As for Gene’s estate … despite the fact he did not include his children in his will, they would presumably get his share since they are the most direct living heirs.

Andrew M. Katzenstein — a prominent California trust and estate attorney — has reportedly been hired by Gene’s son Chris, who’s the oldest sibling … indicating he may challenge the will.

Hackman discussed his difficult relationship with his children over the years … admitting he wasn’t around much during Chris’ formative years. He had gotten closer to his kids in more recent years.

Julia Peters, a representative for the estate of Hackman and Arakawa, has also filed paperwork asking the court to grant a preliminary injunction preventing authorities from releasing any photo or video of evidence of the crime scene — officer body cam footage for example — citing Gene and Betsy’s right to privacy.

As you know … Hackman and Arakawa were found dead in their home last month — and, officials say they believe their bodies had been lying in the house for more than a week.