Bumblebee

 Bumblebee is the lieutenant commander of the Autobots and one of Optimus primes childhood friends. Most of the time Joyful and pleasant he always makes friends even with his Decepticon enemies.

Many Autobots question his friendly attitude and why he so high in autobot command but those who know him well know he's a more powerful warrior then you think at the beginning.

He was once an Soldier during Functionist Cybertron and has more experience in battle then even Onslaught. He attacks with his plasma cannon and stinger for firs choice but has been know to use a hammer as well.

Dropkick hates him for some reason but if you aske it should be the other way round since it was dropkick who killed his beloved Rubble. He's also best friends with Windblade and Grimlock.

History:

Bumblebee was raised by the Guardian Ricochet and older brother of Diabla. During his early childhood he met a similar aged Orion Pax and became long time friends. He graduated as a soldier.

At some point in his carrier he adopted the Sparkling which would grow up to be Rubble despite not having any partner to take care of him. So when he would be called to battle his sister used to care for rubble.

On a trip he met Windblade in space and showed her round Cybertron. Showing his family and friends. He also defeated some criminals in the same episode before showing Windblade gladiatorial combat.[spotlight Windblade]

He was their when Sureshot tried to take control over the Autobots while Orion was missing, He fought Sureshot and won the fight, but refused Ultra Magnus request to get him executed, seeing it to Cruel[The Great war: rise of Optimus]

At one point he fell in with his friend autobot reform grope. When the war started he became Orion Pax's second in command. In one battle he lost his voice to the Decepticon Blitzwing.[Loss of the Allspark]

He was a member of the ark, Being with the crew when they were stuck in transwarp space before crashing to earth[Stellar Oddesey]He was the first to wake up when Neil activated them and became his guardian. He was a participant in the vehicon factory battle.[Transformer vengeance 1 of 4]

He was camping with Neil and his friends when Dropkick attacked him and they got into  a fight. During this fight he found out that Dropkick killed Rubble and fatally wounded the Decepticon in a fit of rage.[Camping troubles]

He along with Wheeljack and the kids went to an old train station, while their they saw some Decepticons digging up something and went to confront them, managing to knock unconscious Calcar. With Centurion's help they defeated them[Crisis of steam]

Notes

He's physically based on his Movie counterpart. Down to his face.

his design was actually his old Camaro form rather his new version.