From The TimeSplitters Wiki

Kitten Celeste
Unlocked by	Default
Species	Human
Size	Normal
Accuracy	7 of 10
Agility	6 of 10
Stamina	5 of 10
Fire Proof	N/A
Shock Proof	N/A
Default AI	5 Stars
Native TimeZone	1969, 1970
First Appearance	TS2 Story Mode
Relations	N/A
Games	Timesplitters 2, TimeSplitters: Future Perfect

TS1 Gesture	N/A	TSFP Gesture	Adjusts top and says "You have great taste."
TS2 Gallery	Sometimes things get a little too hot under the collar for Harry and he needs some manual assistance from his slinky sidekick, Miss Celeste. Go get 'em tiger! Grrrrrrrr!	TSFP Gallery	Sometimes things get a little too hot under the collar for Harry and he needs some manual assistance from his slinky sidekick, Miss Celeste. Go get ‘em tiger! Grrrrrrr!

Kitten Celeste is Harry Tipper's main squeeze and sidekick. She wears a '60s style outfit, with a miniskirt, headband, and large hoop earrings.