Nicole Kidman and Keith Urban are, undeniably, one of the most followed couples in Hollywood today. The pair has been known for flaunting their romance online and even offline, especially during red carpet events. However, new reports are claiming that Nicole and Keith’s marriage could be in trouble again as they were, allegedly, jealous of each other.

Many tabloids are insinuating that Nicole and Keith have been fighting like cats and dogs lately as they are being linked to other personalities. In September, the “Aquaman” actress was rumored to be jealous of Taylor Swift after her husband shared a clip of him playing the songstress’ “Lover” track in a concert. “Every now and then you hear a song that you love and wish you’d written and a HUGE thx to my band as well—we didn’t get to rehearse so this is us fully winging it,” Keith wrote on Instagram, alongside a video of his impassioned cover of Taylor’s hit single.

Taylor Swift, at the time, was quick to respond to Keith Urban’s video. On her own Instagram stories, the four-time Grammy Awards winner praised Keith’s version. “Keith Urban covering ‘Lover’ flawlessly. I am screaming. This is so beautiful,” she wrote. Though the conversation between the two singers was clearly harmless, Woman’s Day claimed that it made Nicole Kidman jealous.

Nicole Kidman Rumors about Nicole Kidman and her husband Keith Urban have been debunked. In Picture: Nicole Kidman (L) and Keith Urban attend the 76th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 6, 2019 in Beverly Hills, California. Photo: Getty Images/ Frazer Harrison

In October, the same publication published a story claiming that Keith was “furious” after learning that Nicole will be working with Alexander Skarsgard on the upcoming “The Northman” movie. The jealousy rumors stemmed when Nicole kissed Alex at the Emmys in September 2017 after the latter was given the Outstanding Supporting Actor award.

Nicole Kidman and Alex Skarsgard’s “intense” and “multiple” bed scenes on the “Big Little Lies” intensified the reports further. In an interview with W magazine, Nicole even revealed that Keith Urban found the series deeply disturbing.

“When he watched Big Little Lies he was disturbed. He says that when he hears me scream or cry from a certain place in my soul it's almost like it goes straight into him and he has a visceral reaction immediately,” Nicole said of Keith. “Because his brain and his heart doesn’t discern between acting and real life. They’re the same sounds for him. It throws him,” she went on.

Amid this never-ending rumors plaguing their marriage, Nicole Kidman and Keith Urban have proven, time and again, that they are still head over heels for each other. In fact, the “Eyes Wide Shut” actress wrote a heartfelt birthday greeting to her husband on Oct. 27. “Happy Birthday Keith Lionel.. you are so loved ___❤❤❤ ,” she wrote, alongside a photo of them together.

In June, Keith Urban celebrated their 13th anniversary with a touching message on social media. “Thirteen years of magic, music, romance, wild adventures, and the ongoing discovery of pure love. Happy Anniversary Babygirl. xxxx – KU,” the “Blue Ain’t Your Color” hitmaker posted on Instagram together with a snap of him hugging Nicole Kidman from her from behind.