It's Rule Baby. Ja Rule will make a return trip to Maine next year.

Ja Rule plans to return to Maine in 2019. The throwback concert is set for January 4, at Aura in Portland. Tickets are on-sale now.

This will be Ja Rule's third trip to Maine in less than a year. He performed at the Portland venue Jan. 20, 2018. The Portland show was an off date from his tour with Ashanti.

Both Ja Rule and Ashanti joined Ma$e and Chingy for the 'I Love the 2000s' concert in Bangor back in April.