Tori Spelling and Dean McDermott "Seemed Fine" at Daughter's Birthday Party—All the Details!

True Tori star throws a princesses and fairies party for her 3-year-old daughter

No drama allowed at this birthday party!

Tori Spelling and Dean McDermott celebrated their daughter Hattie's third birthday Sunday afternoon with a "princesses and fairies" celebration fit for a queen.

For two hours, Hattie and her school friends enjoyed a massive bounce house, participated in face painting and even decorated their own tutus.

"Overall the mood of the party was light," an eyewitness told E! News exclusively. "There was no drama to speak of."

As Lifetime cameras filmed throughout the day, Tori and Dean "seemed fine" as they celebrated with cake and sweets made by Scout Masterson. "There was not a lot of interaction between the two," the eyewitness shared with E! News. "They did not show any PDA."

Instead, the two mingled with guests that included Tatum O'Neal, Alyson Hannigan and husband Alexis Denisof, and Candy Spelling.

Although Tori and her mom have been open about their strained relationship, the twosome was spotted chatting "for quite a while." They even posed for a selfie with O'Neal.

Another surprise guest fans may not have expected to come was McDermott's ex-wife, Mary Jo Eustace.

According to a source, Tori personally invited her to the party and they were seen chatting during the event. 

In a sneak peek of True Tori's new season released to E! News, Tori sits down with Dean's ex-wife in hopes of finding more clarity on her current marriage.

"You have one story that's painted for you and you made a pretty accurate portrait of him," Tori shared in the video. "[The infidelity] became true in my own relationship. You can say 'I told you so.'"

Although some would expect Mary Jo to be excited with the marital troubles surrounding Tori, she simply told the reality star that "it's not a good feeling."

Regardless of all the drama surrounding Tori's family life, it was nothing but a special day for daughter Hattie.

"Happy 3rd Birthday to my beautiful Hattie Cat!!" the proud mom wrote on Instagram. Based on that smile, we'd say the B-day girl had a blast!

—Reporting by Michelle Falls