Ellen DeGeneres sent an email to fans on Sunday listing top guests for her shows this week, just before the May sweep rating on Thursday.

At the top of the list were Sophia Grace Brownlee and Rosie McClelland.

“The two most adorable girls in daytime television, Sophia Grace and Rosie are back!” DeGeneres wrote on her website Sunday,

The talk show host began having Sophia Grace and Rosie on her show when they appeared in Nov. 2011, singing a Nicki Minaj song. They then made a following appearance at the 2012 Grammy Awards, interviewing Taylor Swift, Katy Perry, Lady Antebellum, Adam Levine, Flo Rida and Rihanna.

The girls participated in The Ellen DeGeneres Show several times and have attracted thousands of supporters. They have over 55,000 fans on their Facebook page and won a Teen Choice Award in 2012 for Choice Web Stars. The two girls have a book titled Tea Time With Sophia Grace and Rosie, to be released in February.

DeGeneres' line-up for the week of April 29 - May 3 includes Sophia Grace, Rosie McClellan, and Vince Vaughn. Additional guests include LL Cool J, Cher and her mom Georgia Pelham, Long Island Medium star Theresa Caputo, Alison Sweeney, Michael Bublé, Ellen Pompeo and Nicole Richie.