'TomKat' over?

Hollywood starlets Tom Cruise and Katie Holmes are the talk of tinseltown amid rumours of a split.

The gossip surrounding the pair has apparently got Katie's representative hot under the collar.

She has reportedly stood up for the star saying it was all gossip and brushing off comments that they are parting ways.

Katie presented the Golden Globe nominations in Hollywood this week, looking happy and content.

'TomKat' are not the only pair to hit the showbiz headlines lately, following split rumours between High School Musical stars Zac Efron and Vanessa Hudgens and the beautiful Scarlett Johannsson and Ryan Reynolds.