Update: LG has confirmed it will indeed be launching a new flagship at the and of April.
LG will launch its new flagship smartphone on April 28, according to an invite sent to Mashable Tuesday.
Save for one unfinished sentence, "see the Great...," the invite reveals very little. However, the stylized "G" in "great" makes it very likely we'll see the new smartphone from LG's G series -- presumably the LG G4.
No official details have been shared about the upcoming flagship so far. It's likely it'll play nice with the two smartwatches launched at this year's MWC in Barcelona, and it might have a curved screen, just like the LG G Flex 2 which premiered in February, but that's pure speculation at this point.
The event will be held simultaneously on several locations, including New York and London. Mashable will be covering the event live as it unfolds.