Omarion is riding off the success of his smash-hit “Post to Be.” The DJ Mustard-produced song featuring Chris Brown and Jhene Aiko has dominated the charts dating back to late last year, and now the R&B singer is ready for its follow-up. Stopping by Power 106 L.A. on Tuesday, Maybach O decided to debut his new single “I’m Up,” featuring Kid Ink and French Montana.

Starting Aug. 12 in Kansas City, Mo, catch Omarion on Chris Brown’s “One Hell of a Nite” tour with Kid Ink, Fetty Wap, and Teyana Taylor.

UPDATE: CDQ version added.

Continue after the jump….

New Music: Omarion Feat. Kid Ink & French Montana – “I’m Up” (Explicit/CDQ/No Tags)

Omarion Feat. Dej Loaf, Trey Songz, Ty Dolla Sign and Rick Ross – “Post To Be (Remix)”
Omarion Feat. Chris Brown & Jhené Aiko – “Post to Be” (Video)