She's glowing!

Nothing could ruin Maria Shriver's day as she and her bright smile enjoyed being out and about in Brentwood on Friday.

The 57-year-old mother of four has been in headlines recently thanks to her ex-husband Arnold Schwarzenegger as he has come out and said that she's still the love of his life and they're getting along quite well. Could a reconciliation be in the works for her and The Last Stand star?

Mark Wahlberg and his son Michael were among some of the celebrities that were out and about at the Staples Center to catch the Lakers game on Friday night.

Adam Sandler, Penny Marshall and Maria Shriver with Patrick Schwarzenegger were all present to see Kobe Bryant and the Lake Show beat the Denver Nuggets 122-103.

Nothing like a win from the home team to start the weekend off right!

You can never get enough family time!

Maria Shriver spent her Saturday afternoon bonding with her daughters Katherine and Christina Schwarzenegger as the trio ran errands around town in Brentwood.

The 57-year-old mother of four recently expressed many thanks for her family during the holiday weekend on Twitter and her gestures seems to resonate with her sentiments well!

Ow ow!

Maria Shriver stepped out to run in errands in Malibu with daughters Katherine and Christina over the weekend, and the 56-year-old has never looked better, donning a tight white skirt that shows off her incredible body. Something else that caught our attention? The mysterious ring on her wedding finger!

Her ex Arnold Schwarzenegger has been on a media tour promoting his new memoir Total Recall, and in the process he's made a fool out of his former wife by admitting to affairs with housekeeper and baby mama Mildred Baena, as well as Rocky actress Brigitte Nielsen among others.

The Terminator star is still holding out for forgiveness, though!

The former California governor recently told Piers Morgan that he acknowledges his mistakes and hopes to make amends with his spouse of 25 years. " [I] hope that Maria and I can come back together as husband and wife and as a family with our children," he confessed to the talk show host.

It's my fault. There's no one else to blame. I screwed up badly and I take the full blame for it. I mean the thing that I cherished the most was my personal life, was my marriage and was my family. I always thought that it was one of my greatest accomplishments," he added.

Since the wedding ring is back on, does that mean Arnie's apologies have earned him a second chance? Guess we'll have to wait and see!

Looks like a little cardio was all she needed to cheer up!

On Saturday Maria Shriver was spotted leaving her spin class in Brentwood, and Arnold Schwarzenegger's ex-wife was in a great mood after her workout. Ever since Arnie started making media appearances to promote his new book, details regarding his cheating scandal and the child he fathered with the family's housekeeper were thrown back into the spotlight, so we imagine poor Maria has been beyond embarrassed.

Of course, the former California governor still seems to think that things can be worked out between the two of them. In his new autobiography, Total Recall: My Unbelievably True Life Story, he writes, "The public nature of our separation makes it doubly hard for us to work through it. The divorce is going forward, but I still have the hope that Maria and I can come back together as husband and wife and as a family with our children. You can call this denial, but it's the way my mind works. I'm still in love with Maria. And I am optimistic. All my life I have focussed on the positives. I am optimistic that we will come together again."

Hmm, but is she?

Maria Shriver and son Patrick Schwarzenegger were spotted after lunch at A Votre Sante in Santa Monica, and while Patrick was all smiles, Maria looked down in the dumps.

With ex-husband Arnold Schwarzenegger doing a press tour to promote his new book, Total Recall: My Unbelievably True Life Story, she has to be fuming with the amount of attention he's bringing to her family and their failed 25-year marriage. But would she ever take him back? He does seem to be somewhat remorseful...

"It's my fault. There's no one else to blame," the former California governor told CNN's Piers Morgan Tonight on Tuesday. "I ... screwed up badly and I take the full blame for it."

He continued, "I love my kids dearly, and I love Maria ... She has been truly the only love that I've ever had and that's what is so pitiful about it," he said, describing her as extraordinary and "the most perfect wife" and adding that his affair with housekeeper Mildred Baena was "just about the stupidest thing that any human being can do."

"All of a sudden, from one day to the next, the personal life totally crashed and I wiped out everything, you know, that I had. I mean the thing that I cherished the most was my personal life, was my marriage and was my family. I always thought that it was one of my greatest accomplishments," Schwarzenegger added.

It's bad enough that he cheated on her and fathered a son with their housekeeper, and now that Arnold Schwarzenegger is promoting his book, you'd think he'd try to make amends with ex-wife Maria Shriver, but apparently not!

TMZ reports that Arnold never even offered an advance copy of the book to Maria, and that 60 Minutes producers didn't bother contacting her until after his new interview was shot. Apparently calls were made to friends of Maria to see if she had a general comment about the book, but no specifics were given about the content of the autobiography, Total Recall: My Unbelievably True Life Story.

"The piece is a blow j** for Arnold. Lesley Stahl just fawned over him," a source tells the website, adding that Maria "knows the book is a big PR stunt to get back in the public's good graces."

For his part, Arnold told the show, "She knows that it's about my whole life and that I would not write a book and kind of leave out that part and make people feel like, 'Well, wait a minute. Are we just getting a book about his success stories and not talk about his failures?' I wanted to write a book about me."

Despite ex-hubby Arnold Schwarzenegger airing his dirty laundry to the public in his new book "Total Recall," Maria Shriver put on a brave face (and cute wedges) to grab lunch with some gal pals.

In the book, the former California governor recalls a 2011 therapy session with Maria. Arnold writes:

"The minute we sat down, the therapist turned to me and said, 'Maria wanted to come here today and to ask about a child -- whether you fathered a child with your housekeeper Mildred.' I told the therapist, 'It's true.'"

Yikes! Well, looks like Ms. Shriver is movin' on. That's right Arnold, she WON'T be back.