By Kat Giantis
The rumor mill has been churning for weeks with chatter than Cameron Diaz and Alex Rodriguez have struck out after nearly eight months of under-the-radar togetherness.
The leggy actress, 38, who was last spied with the New York Yankees star in September, has been quite social in recent days, enjoying a night out in London with a mystery man and partying at a Los Angeles hot spot with Mr. Schuester himself, "Glee" actor Matthew Morrison.
So, what went wrong between Cam and A-Rod, who connected at a Miami Super Bowl party just a few months after he split from Kate Hudson?
Life & Style, for its part, believes the romance fizzled because Alex's enjoyment levels were down. Way, way down.
"He just doesn't like her anymore," a source unkindly informs the tab. "That's honestly the reason they split."
RELATED: Home run hotties
Since their apparent uncoupling, Rodriguez, like Diaz, has been making the most of his single status, including whooping it up last week in Las Vegas.
"A-Rod got a table at [Sin City nightclub] Haze [on Oct. 28] and a huge group of Romanian models happened to be at the very next table," relays a spy. "A-Rod was chatting up a storm with the girls and spent the night hanging out with them."
Zoe's Cute Family
Check out Zoe Saldana and husband Marco Perego's cutest family moments!Watch Video »
Chrissy Teigen cries over cheese, plus more of her funniest Instagram moments.Watch Video »
Shailene Woodley and the stars of "Divergent" chat phobias and on-set injuries at the film's world premiere.Watch Video »
Amanda Seyfried, Mark Wahlberg and co-stars dish on the cruel dognapping that went down on the "Ted 2" set with Wonderwall.com.Watch Video »
Get all the shocking baby scoop on Replay hosted by Wonderwall's Kirby Kristen.Watch Video »
Tats for Love
From Heidi Klum and Seal to Ryan Sweeting and Kaley Cuoco, see which stars got tattoos for love.Watch Video »