Jennifer Lopez &Beau 'Casper' Smart have split.

Jennifer Lopez and Beau 'Casper' Smart Have Split, Says Source ,after 5 Years toegether:...........

 Breakup Jennifer Lopez & Casper Smart

Jennifer Lopez is single again...........
The singer and actress, 47, and her longtime boyfriend Beau 'Casper' Smart, 29, are no longer dating, a source tells PEOPLE exclusively. 

"Jennifer and Casper have split," the source says. "They have not been together for a few weeks."

"It wasn't anything dramatic and they were on good terms – it just came to a natural end," the source adds. "They will remain friends and they see each other, but they are not together. It was very amiable."
Jennifer Lopez and Smart have split because some reason behind it..Source says,Smart refuse joining Charity Event but goint out Boys night.........
  
Read More :Jennifer Lopez split from Smart as ' he went on boys' night out.....

A rep for Smart declined to comment on the split, while a rep for Lopez had no comment.

 Jennifer Lopez & Beau 'Casper' Smart

Rumors of Lopez and Smart's romance first began circulating in late 2011. At the time, a source told PEOPLE it was "a fun fling" and "not meant to turn into anything more." But the Shades of Blue star and the actor and creative director stayed together – speaking openly about their relationship in July 2012.

 Jennifer Lopez & Beau 'Casper' Smart,

 The couple have lately been spotted together in Las Vegas – getting cozy on Jennifer Lopez's birthday party in on July 24. Smart even attended her hit Caesar's Palace show on Aug. 13 – alongside Jennifer Lopez's ex-husband Marc Anthony and his model girlfriend Shannon de Lima.

Shannon de Lima, Marc Anthony, Jennifer Lopez and Beau 'Casper' Smart on Aug. 13

Courtesy Sunshine Sachs

"She's sweet, funny, nice, easygoing and gracious,"  Beau Casper Smart said of  Jennifer Lopez in March. "You can't ask for anything more. She's beautiful." 

While they have been on-again and off-again in the past, they have mostly kept their romance out of the spotlight.......

"We don't really go out very much," Smart explained. "We both don't drink, we don't do any drugs, smoking, pills or any of the craziness.Jennifer Lopez and Beau Casper Smart don't get wrapped up in the Hollywood life that can chew you up and spit you out. I've seen it happen a million times."   

 Lopez previously told PEOPLE and EW's editorial director Jess Cagle that Smart has a big role in the lives of her 8-year-old, Max and Emme.

Jennifer LOpez says- "Someone can add to your happiness but that's not what's gonna make you happy," she shared. "I had to get happy on my own. It's been a learning curve." 

Jennifer Lopez & Smart