Bisexual Mel B Eying Heidi Klum After Divorce

"America's Got Talent” judges Mel B and Heidi Klum are guilty of being smitten with each other, according to insiders on the set!

“Mel appears to have set her post-divorce sights on Heidi,” a source spilled to The National ENQUIRER. “It makes sense because Heidi is just Mel’s type — tall, blond and drop-dead gorgeous. “Plenty of their co-workers and friends are sure they’ve become lovers!”

The former Scary Spice Girl is currently caught in a brutal divorce battle with Hollywood film producer Stephen Belafonte and facing steamy allegations of seducing their hot blond nanny, Lorraine Gilles (left)— but that’s not stopping her from hollering at Heidi!

Since the “Project Runway” host ditched her cheating boy toy, art dealer Vito Schnabel, in late September, insiders said she is getting a lot more comfortable with the attention — and is ready for Mel to spice up her life! “Now that Heidi’s single, she’s open for offers,” tattled a source close to the supermodel.

The source also said that Mel helped talk Heidi into kicking Vito to the curb. “Mel put it in Heidi’s head that she didn’t need to settle, and that she doesn’t need a man to make her happy.” It was apparent that two became one when Mel and Heidi stunned onlookers by clinging to each other all night at a recent MTV Video Awards show.

“They raised a lot of eyebrows because Mel was all over Heidi!” a spy on the scene said. At one point during the after-party, insiders spilled that Kinky Spice was also seen making out with her personal hairstylist, Gary Madatyan (left) — with Heidi smiling just inches away!

“Mel seemed like she was putting on a show for Heidi’s benefit,” an insider said. “I’ve heard Mel likes to ease women into sex by proposing ménage à trois.” Heidi looked like she was loving the attention and in heaven, the source added: “They’re both very adventurous.”

The “Wannabe” lovers were spotted on another “date” in October, taking in the sun — and each other — on the beach in Malibu. They’ve also been seen out with their kids, and friends said that has brought them even closer. “They co-parent together, and each has a close bond with the other’s children,” said the insider.

“They’re two beautiful women who have been wronged by their men. They’ve formed an intense bond that appears to have turned romantic," said the insider. “The energy between them is electric!”