Britney Spears is smart

Pregnant pop star, Britney Spears is under fire for a steamy amateur video clip allegedly filmed by husband Kevin Federline.

The clip showcased on popular video site youtube, shows an unscripted Spears doing nothing of importance.

The toxic singer rants , hits a table a few times , spasms and eats .

Britney critics say the singer appears to be high out of her mind. ....they also say its Kevin Federline who keeps the pop tart from revealing what it seen on the video 24-7

In other news, Britney Spears is desperate to go into business with Wall Street star Charlie Sheen after falling in love with his range of kid's clothing reports Female First

A source told US OK! Magazine: "Brit's people approached Sheen Kidz out of the blue. She'd seen his clothing and really liked it.

"She wants to start her own children's clothing line and she thought Sheen Kidz would be able to help get things off the ground."

The Two and a Half Men star is reportedly open to expanding his business with the pop star.

The source adds: "Charlie believes it would be fun to work with Britney."