has ended her relationship withDavid Lucado
. "Ahhhh the single life
," the pop star tweeted on Thursday, a signal to fans that the couple's romance was over.Shortly afterwards, arepresentative confirmed the news
It has been reported that Britney heard rumours of avideo being shopped around
that showedDavid being unfaithful
with another woman, prompting her to end their 17-month relationship.Britney, 32, and Virginia-raised lawyer Davidstarted dating in March 2013
, just a couple of months after she and her former agent Jason Trawick mutually ended their engagement.
Speaking in November, the singer declared, "I'm in love
" as she opened up about her boyfriend."He’s just a simple man. I adore him
," she toldEntertainment Tonight
. "He's really funny and he's really passionate. I love the fact that anything he's involved in he's passionate about and it's contagious."
Now, Britney is keeping the focus on her two beautiful boys,Sean
, eight, andJayden
, seven, and herongoing Las Vegas show
. But a source toldE! News
, "She is heartbroken
"."She will get through it," the insider added. "She's a strong girl and he was never right for her."