In this week's round-up of the Top Five Tweets of the Week, Chris Brown shoots down rumors that he's engaged and 50 Cent launches a new UberTwitter app. Soulja Boy announces that Waka Flocka Flame will be joining him in the remake of the hit movie 'Juice' all while Waka stays busy working on a new mixtape and album with Gucci Mane. Then to wrap things up, YouTube sensation Antoine Dodson tweets about going to jail after being pulled over by the police and cited for marijuana possession.

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1. @chrisbrown (Chris Brown): "LOL . . . just heard the engagement rumor. lol. UMMMMM FALSE! I'm way too young for that step!!!"

2. @50cent (50 Cent): "Yeah my UBER50 deluxe version is out. Now! Get it on blackberry app world...http://www.uber50.com #uber50"

3. @SouljaBoy (Soulja Boy): "My big bra waka gon be in the juice movie with me Bel Air film festival lets go I'm ready.

4. @WakaFlockaBSM (Waka Flocka): "New mixTape frinna drop n 3 weeks from now. Plus me n Gucci album on June 21."

5. @antoinedodson24 (Antoine Dodson): "Let me be the first to tell it!! So just got out of jail off a weak charge. LmaORoTfF!!!!! Got pulled over in my Benz and they got me. Damn!! I never been in jail except that time in grade school. You remember!!!"