Ryan Seacrest just split up with Shayna Taylor--and the situation is nothing new for the American Idol and Live! host.
The busy TV personality, 44, has never married and has gone through a series of failed relationships with stunning women who are mostly much younger.
Although many thought Seacrest and Taylor were destined to tie the knot, the host was hit with another split instead.
Seacrest has been in long serious relationships with Taylor, Dancing with the Stars judge Julianne Hough, and Sara Jean Underwood, but many of his romances have also been fleeting.
He's awkwardly said about getting married, "I did get close and I didn't do it and it was the right move. But I love the idea of marriage because my parents have been married for 47 years.
"I figure the longer I wait, the older I'll be, the closer to death I am, so I can get it in and not screw it up."
Scroll through Radar's gallery for more on how all of Seacrest's relationships have died.
As RadarOnline.com exclusively reported, Seacrest's most recent break up is from his on-again, off again love Taylor, 26, a blonde model, personal trainer and chef. "It's over," a source told Radar. The couple briefly cut ties after Seacrest endured sexual harassment claims brought by his former personal stylist, Suzie Hardy. Seacrest denied the claims and now his career is hotter than ever. He and Taylor reconciled but now the romance is done for good.
Seacrest and Taylor had lived together in apartments on both coasts in 2017. They got so serious, insiders believed they would wed, but then they quietly went their separate ways. That's nothing new for the Idol host!
The red carpet interviewer's most high-profile relationship was with Julianne Hough, who became a movie star after her time hoofing on Dancing with the Stars. They were together for three years from 2010-2013 after meeting for an interview. Hough gushed to Us Weekly, "I'm kind of dating my first celebrity crush, so I feel pretty fortunate." They enjoyed a steamy vacation in St. Barts.
But Seacrest and Hough didn't last. One year after their split, the Footloose actress told Redbook that "there was nothing right" about their relationship. "I had one foot out because I didn't want to get hurt and I didn't say what was on my mind because I didn't want to ruffle any feathers. I needed to be perfect," said Hough, who went on to wed hockey player Brooks Laich in 2017.
On the rebound? Seacrest began dating Sports Illustrated model Dominique Piek in June 2013 after his relationship with Hough ended. Seacrest and Pieck celebrated the 4th of July together but the sparks soon flamed out.
During his first American Idol hosting heyday, in 2009, Seacrest and actress/model Jasmine Waltz were an item, but things didn't work out.
Seacrest likes them young and beautiful! Seacrest briefly dated Miss USA 2006 Tara Conner in 2009.
The E! star and Playboy model Sara Jean Underwood were an on-gain, off-again couple for two years. But she shocked Howard Stern listeners by admitting that she'd never had sex with Seacrest. They only kissed! Gay rumors have followed the natty TV host for years because he and Idol judge Simon Cowell engaged in on-camera joking over his sexuality. However, some of Seacrest's lady loves have insisted they had passionate relationships with him.
Seacrest and singer/model/actress Sophie Monk made an attractive pair when they dated in 2008. Three years ago, Monk said Seacrest had taken a helicopter to meet her at Ellen DeGeneres' birthday party while she arrived by car. She explained, "I had to meet him there. He was a bit busy."
It was another brief romance for Seacrest with actress and model Holly Huddleston in late 2007. The Sunset Tan E! reality star visited him on the American Idol set, but didn't get much farther.
Desperate romance? In 2006, Seacrest and Desperate Housewives star Teri Hatcher were spotted kissing in Malibu. Hatcher has said Seacrest then told her, "I don't think I can do this with you."
Seacrest has been the eternal bachelor, but he had a serious relationship with Amazing Race competitor Shana Wall from 2003-2005. They split up, but Wall has insisted the star is "not gay, nor is he bisexual. We had an amazing and passionate relationship for a few years, and we are still very close."
The Keeping Up with the Kardashians producer was in the arms of party girl Erica Lancellotti for about a year between 2002 - 2003. She later told Howard Stern it was an "open relationship" situation, in which she'd slept with Seacrest many times. "He loves women. He loves boobies," Lancelloti revealed.
Another year, another beauty with Seacrest! While he was working at the 2016 Summer Olympics in Rio, Seacrest reportedly enjoyed stunning Adriana Lima's company. They later were seen together having dinner in New York. Lima called Seacrest "charismatic" and "handsome," but no one knows much else about how their relationship went.
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