I love this one! She kills it. The other is a bonus track also featuring Cypress Hill that's a cover of Guns & Roses' "Paradise City":
I think it's cool. Ferg's also featured on David Guetta's new single "Gettin' Over You," which includes LMFAO & the One Love album version's featured artist Chris Willis as well:
Yup. Sounds like Guetta to me! She was probably just returning the favor following the success of "I Gotta Feeling" anyway.