The member of girlband Miss Dynamix announced this week that she's nearly six months pregnant with her second child.
Her happy baby news came ahead of live shows kicking off this weekend.
Speaking on ITV's Daybreak this morning, however, she said being pregnant wouldn't affect her ability to perform.
SeSe pointed out that The Saturdays' resident mums Rochelle and Una, and Frankie Sandford, who is about to give birth to her first child, all performed as their due date approached.
She said: "They're very inspirational. I've got a lot of inspiration that is strengthening me, plus my girlies and plus (X Factor judge) Gary (Barlow). Everyone is just so supportive."
Miss Dynamix and the rest of the top twelve acts will perform live for the first time this weekend.
It's already been announced that the theme will be 1980s.
Watch Miss Dynamix singing 'We Found Love' at boot camp below:
Check out the rest of this year's top twelve live show acts below:
Copyright: ITV Tom Dymond/Thames TV