Bold and Beautiful Twist: DNA Match but Will’s Not the Dad? Here’s How!

In true Bold and the Beautiful fashion, a shocking DNA bombshell is about to rock the Spencer family—

and fans are already buzzing about the possibility of one of the most jaw-dropping paternity twists in years. As the week unfolds, Will Spencer’s world could come crashing down

when a DNA test appears to name him as the father of Luna Nozawa’s unborn child. But in the unpredictable world of B&B, nothing is ever as simple as it seems—

and whispers suggest that Luna’s scheming may lead to a revelation far darker and more twisted than anyone could imagine.

This week’s drama kicks off when Katie Logan brings her niece, Dr. Bridget Forrester, to Bill Spencer’s mansion to perform a paternity test. Katie, ever the protective mother, is determined to learn whether her young son Will is truly the father of Luna’s baby. Luna, who previously seduced Will after getting him drunk, insists that she’s pregnant with his child. Still, there’s a nervous energy surrounding her confidence—especially when Bridget arrives with the testing kit.

According to the latest Bold and the Beautiful spoilers, Luna is visibly shaken as the test begins. Despite her smug exterior, there’s a flicker of fear behind her eyes—a sign that perhaps her grand plan might not be as airtight as she hoped. Fans know Luna’s history with deception runs deep; this is the same woman who once faked DNA results to manipulate her way into the Spencer orbit. With Katie explicitly forbidding any “Nozawa nonsense” this time, Luna may be out of moves—or so everyone believes.

But what if Luna’s anxiety stems not from guilt, but from knowing there’s another layer to her deceit? A layer so twisted it could devastate the entire Spencer clan?

One of the most talked-about fan theories online suggests that Luna’s baby might not belong to Will at all—but rather to his father, media mogul Bill Spencer. While the notion sounds outrageous, The Bold and the Beautiful has never shied away from rewriting its own history to deliver a jaw-dropping shocker.

Here’s how it could all unfold.

Years ago, when Katie was pregnant with Will, her fragile heart condition made the pregnancy dangerous. At the time, Bill reportedly suggested freezing his sperm in case the couple wanted more children through surrogacy later—a plausible detail that could easily be resurrected through a B&B retcon. If Bill’s samples remained stored at the same hospital where Dr. Lee Finnegan works, that’s all the opportunity a desperate Luna would need.

Imagine this: Luna, terrified that one drunken night with Will might not result in pregnancy, decides to “hedge her bets.” Using her access to Lee’s medical equipment or ID badge, Luna could have slipped into the hospital’s restricted storage and retrieved Bill’s sperm sample. The result? A baby that shares Spencer DNA but isn’t Will’s at all—a deception so layered it would fool even a basic paternity test.

This possibility would explain Luna’s growing panic as the test progresses. She knows a standard DNA test would show a match—Bill and Will’s genetic similarities make them nearly indistinguishable without specialized analysis. The revelation would initially devastate Will, leading everyone to believe he’s the father. But further testing down the road could expose the horrifying truth: Luna’s unborn child actually belongs to Bill.

If true, this revelation would send shockwaves through Los Angeles. Bill would be appalled to discover that Luna—a woman already infamous for manipulative behavior—used his genetic material without consent. Will would be crushed, his relationship with his father strained beyond repair. And Katie? She’d be left reeling, forced to confront her worst nightmare as Luna’s schemes destroy the fragile peace she’s fought so hard to maintain.

Luna’s motivations, however, remain a fascinating question mark. Why would she risk everything on such a risky plan? Some fans believe she’s obsessed with securing her place within the Spencer dynasty—determined to ensure her child carries the Spencer name, no matter how she achieves it. Others think Luna’s actions are driven by a toxic blend of jealousy and ambition, viewing Will as the gateway to the power and prestige she craves.

What’s even more intriguing is how B&B could portray Luna’s mental unraveling once the walls close in. The show has already explored her descent into manipulation and delusion, but this storyline could push her into full-blown villain territory. If she’s willing to commit medical fraud and violate ethical boundaries just to trap a Spencer, it’s a clear sign the sweet, innocent Luna fans once knew is long gone.

The potential fallout from such a twist would be immense. Bill, guilt-ridden yet protective, might step in to shield Will from further emotional damage. Perhaps he even volunteers to claim responsibility—believing it’s the only way to free his son from Luna’s clutches. This noble act would echo Bill’s long history of complicated heroism, where his instinct to protect those he loves often leads him down morally gray paths.

Meanwhile, Katie’s fury would be volcanic. As both a mother and a woman who once loved Bill deeply, she’d view Luna’s actions as the ultimate betrayal—not only against her son but against their entire family. Bridget, caught in the middle, would face the professional and ethical dilemma of her career. Could she expose the truth if she discovered Luna’s deception, knowing it would shatter everyone involved?

For Will, this experience could mark his transformation from naive young man to hardened adult. The trauma of believing he fathered a child under manipulation, only to discover he was another pawn in Luna’s scheme, could forever change his relationship with love, trust, and his family name.

Of course, in true Bold and Beautiful fashion, there’s always room for even wilder theories. Some fans have speculated that Luna’s pregnancy might involve another man entirely, though the “Spencer DNA” angle remains the most likely direction. What’s certain is that the upcoming episodes promise heartbreak, fury, and one unforgettable twist that could redefine the Spencer legacy forever.

So as Bridget prepares to deliver the paternity results, the question isn’t just who’s the father—it’s whose DNA will destroy a family. Whether it’s Will, Bill, or someone entirely unexpected, The Bold and the Beautiful is gearing up for one of its most scandalous storylines yet.

Stay tuned—because when the truth comes out, it won’t just change one life. It’ll change them all.