Which artists sang these songs and what are they called?

THE 1ST ONE I THINK IS BY BEYONCE IT FEATURES JAY-Z THE 1ST LINES ARE "I CAN DO FOR U WHAT MARTIN DID FOR THE PEOPLE/RUN BY THE MEN BUT THE WOMEN KEEP THE TEMPO" AND THE CHORUS IS LIKE "THATS A GOOD LOOK AND LET ME UPGRADE YOU" OVER AND OVER THE NXT SONG IS BY BUSTA RHYMES AND MISSY ELLIOTT ITS LIKE "POP YOUR COLLARS LIKE THIS/SIDE TO SIDE LIKE THIS/HOLLA IF YOU LIKE THIS" I THINK IT MIGHT BE CALLED "TOUCH ME RIGHT THERE"

Which artists sang these songs and what are they called?
The first song is Upgrade U by Beyonce from her new album B'day.





Lyrics:


http://www.indalyrics.com/b/beyonce-290/...








The second song is How We Do It Over Here by Busta Rhymes (f/ Missy Elliott).





Lyrics:


http://www.lyricstop.com/albums/bustarhy...