"Boys" feat. Pharrell Williams
Britney Spears turned the dance floor into a nasty world with the playful track "Boys," featuring the N.E.R.D.-era Pharrell Williams. She also worked with Skateboard P and co-Neptune Chad Hugo for several cuts like 2002's "I'm A Slave 4 U" and "Outrageous" off her 2003 album In The Zone.
"I Got That Boom Boom" feat. Ying Yang Twinz
To quote the Ying Yang Twins, Britney Spears and the "Salt Shaker" hitmakers "done became friends" for this up-tempo jam off In My Zone. The come-hither track finds the tempstress singing, "I got that boom boom that you want/Watching me all night long, hurry up before it's gone."
"Till The World Ends" feat. Nicki Minaj & Ke$ha
Eccentric rapper Nicki Minaj teams up with Britney Spears for the 2011 remix to this Femme Fatale standout. Ke$ha emerges for the hook, belting out, "I can't take it, take it, take no more/Never felt like, felt like this before/Come on, get me, get me on the floor/DJ what you, what you waiting for?"
Will.i.Am feat. Britney Spears, Hit-Boy, Waka Flocka Flame, Lil Wayne & Diddy, "Scream & Shout"
Holding it down for the ladies in this hip-hop sausage fest, Black Eyed Peas hit man Will.i.Am recruited high-profile names for the attention-grabbing remix. The original bounced at No. 3 on the Hot 100 in 2013.
"Tik Tik Boom" feat. T.I.
For her 2013 effort Britney Jean, Brit Brit turned up with Tip for the explosive, EDM-friendly "Tik Tik Boom." The Atlanta rapper also hopped on the remix for "Gimme More."
"Pretty Girls" feat. Iggy Azalea
Louisiana connects with Australia for this 2015 ladies' night anthem courtesy of the blonde bombshells. Reaching No. 29 on the Hot 100, the visual for "Pretty Girls" finds the pair as besties, rolling through the streets with their girl squad before hitting the club.
"Make Me" feat. G-Eazy
For her ninth studio album, Glory, which dropped in August, Spears teamed up with the debonaire rapper for the steamy track "Make Me," which rolled up to No. 17 on the Hot 100. Here, the popstress holds nothing back, singing,"Let the sparks fuse/Blowing up to the ceiling, we're burning bright/When we cross the line."