It's the launch of the Blue Peter 2018 Sport Relief totaliser with the help of internet star Chris MD! Lindsey is joined in the studio by MOTD Kickabout's Ben Cajee, Radzi goes behind the scenes at the largest science experiment in the world and impressionist, Jess Robinson, sings a song or two.

Get set for Mother's Day with Lindsey and guest presenter Tyler West from MOTD Kickabout. We slice up the Blue Peter cheese to make the ultimate breakfast in bed. Plus Lindsey heads onto the Wembley pitch for a rugby league challenge and we announce March's Fan of the Month!