Levine, 34, previously dated Victoria's Secret model Anne Vyalitsyna for two years before Prinsloo and Adgal but now the blond bombshell has moved on with New York Mets pitcher Matt Harvey.
The new duo just went public with their relationship in a series of PDA photos last week.
The Maroon 5 singer has allegedly split with Victoria's Secret beauty Behati Prinsloo and has moved on to Sports Illustrated model Nina Agdal, according to an Us Weekly report.
The new couple began seeing one another in early spring and even though Levine was romantically linked to Prinsloo since May 2012, the two have not been seen out together in recent months.
In 2002, the band released their first album, Songs About Jane, which went multi-platinum in the US.
In the first scene the pair lounged together in a bed at the side of Ocean Avenue in Santa Monica, overlooking the Pacific Ocean.
Levine and Vyalitsyna started dating in 2010 before calling it quits in April 2012.
"Adam and I have decided to separate in an amicable and supportive manner," the model told Us in a statement at the time. I wish him all the best." But a source told Us that their split wasn't as amicable as Vyalitsyna made it sound.
The Maroon 5 lead singer has dated several high-profile celebrities including singer Jessica Simpson and tennis champion Maria Sharapova.
He currently stars as a judge on NBC’s hit show, The Voice, alongside Shakira, Usher and Blake Shelton.