You're missing "Pretty Hurts," "XO" and a ton of catalog sales for Beyonce. She easily outsold Lady Gaga's singles output this era despite not focusing on her singles output
Nicki's era is still going, her songs are still charting in the top 100, etc. You're also missing "Bed of Lies" and "The Night Is Still Young" and "Feelin' Myself" (though not a single, it is selling very well).