EXCLUSIVE: Sandra Bullock's Life in Hiding — We Reveal All About A-Lister's Self-Imposed, Grief-Torn Showbiz Exile

And just like that, Sandra Bullock slipped back into view. On November 12, she was spotted driving down an L.A. street with her dark hair pulled into a bun, gold-rimmed sunglasses catching the light, her rescue poodle, Sweetie, enjoying the breeze through the open window, RadarOnline.com can ​​reveal.

Behind the wheel of her black SUV, the movie star and mom of two kept her gaze on the road, focused on the duty at hand: getting 15-year-old son Louis, who was riding shotgun, delivered to his next stop.

The quiet outing marked the first time Bullock was photographed in public in 11 months. And it's one of just a handful of sightings of the fiercely private actress since she lost her partner of eight years, photographer Bryan Randall, at 57 in August 2023, following his secret three-year battle with the progressive neurodegenerative disease ALS.

Now, more than two years after facing what she called "the impossibility of saying goodbye," the Blind Side actress is moving forward on her long journey toward healing. "There are still hard days, when she really misses Bryan and feels lonely," an insider told RadarOnline.com. "She's still adjusting to life without him. She's still mourning."

When Randall was diagnosed with the terminal disease, Bullock "was absolutely devastated and shocked," a second source told RadarOnline.com. "He was her soulmate, her best friend. It forced her to re-evaluate and re-configure her life from top to bottom. She flew into protective mode."

Determined to honor Randall's wishes and keep his health battle private, "her world got smaller," the source added, as the 61-year-old scaled back her projects and focused on his needs and those of Louis and Laila, 13, the children they were raising together. "Sandra didn't hesitate" to put her family before her career, added the source.

Indeed, while promoting her last movie, 2022's The Lost City, Bullock announced plans to take a multiyear hiatus. "I just want to be 24/7 with my babies...servicing their every need, their social calendar," the Speed star said.

In the wake of Randall's death, she continued to retreat from Hollywood as she and her kids navigated the immense loss. Louis and Laila "adored Bryan, so it was extremely difficult for them as well," explained the source. "Sandra wanted to ensure they had love and stability."

Reports speculating that the Oscar winner, worth an estimated $250 million, "silently retired," however, are overblown. "She likes flying under the radar," explains the source of the star, who has homes in Wyoming, Texas and Louisiana.

Bullock, said the source, "has no issue still being seen as the rom-com queen, but at the same time, she'd be open to getting her teeth into more serious roles." Right now, adds the source, "she's going with the flow and taking it one movie at a time."

She's starting with projects that pair her with close friends. Sandra's discovered that "brings her so much joy – it's a real lifeline for her," explained the insider. "It gives her something to focus on outside of her sadness. It's been a very healthy coping tactic."

Earlier this year, the actress quietly teamed up with old friend Nicole Kidman, 58, to produce and star in Practical Magic 2, the sequel to their beloved 1998 film about sister witches weathering love and loss. "Shooting in London over the summer was incredibly cathartic," said the insider.

"On days off, she and her kids explored the city and made a lot of wonderful memories." The change of scenery helped lift some of the grief, said the insider. "Spending time with Nicole and some of the original film's producing team, which was largely women, was fantastic."

That's one reason Bullock signed on for the sequel, which hits theaters next September. "She wanted to have that experience and that reunion she knew would feed her soul," explained the insider.

Kidman, who at the time was privately separating from country star Keith Urban, 58, her husband of 19 years, recently shared a similar sentiment. "I have such a strong relationship with all those women, so I felt protected and loved," she said, calling the experience "very, very safe."

Kidman "really needed Sandra's support," said the insider. "In a way, that helped Sandra because she was able to be in the helper role, which she excels at. It gives her a sense of purpose."

The pieces are also falling into place for an on-screen reunion with two-time costar Keanu Reeves, 61, in an untitled romance-thriller flick. Though both admitted to having crushes on each other back in the day, "it never felt right," says the source, "and both are glad they didn't risk jinxing a beautiful friendship."

Bullock sees how happy Reeves has been with artist Alexandra Grant, 52, for more than six years now. "She's thrilled Keanu's found love," noted the source.

For Bullock, a new romance will have to wait. When she met former model Randall more than a decade ago – she hired him to shoot Louis' 5th birthday party – she was almost five years out from a brutal 2010 split from first husband Jesse James, 56, who admitted to cheating. "Bryan entered her world at a time she was extremely vulnerable and disillusioned.

And he taught her to have faith in love again," said the source. "Theirs was a magical connection that only comes along once in a lifetime."

She's said as much, admitting in 2021 that in him, she'd "found the love of my life." What they shared transcended marriage. "I don't need to be told to weather a storm with a good man," she's said, adding, "I don't need a paper to be a devoted partner and a devoted mother."

Along with her children, Bullock credited her friends for helping her through her pain. Going through the trauma of losing Randall helped her realize who truly had her back – and who didn't. She cut off some old friends who failed to step up. "Now it's a tight circle of women and a few men she's known for decades who have all stepped up in different ways," said the insider.

Though by nature she's a "homebody," she will drag herself out for "girls' night at Jennifer Aniston's pretty regularly," adds the insider. (The two were also spotted outside a plastic surgeon's office together in Greenwich, Connecticut, last year, where the fresh-faced pair reportedly got some subtle, non-invasive tweaks.)

With time softening what once felt unbearable, it's clear Bullock is finding her footing again. "She's coming back to life, but it's still one day at a time," said the insider. "Thankfully, she has some really incredible people around her to help carry it."