And on this Valentine's Day there's no love loss between baseball star Roger Clemens and his former personal trainer Brian McNamee.

NPR: Clemens, Trainer Stick to Conflicting Stories

Naomi Watts, Anthony Hopkins, Josh Brolin, and Antonio Banderas star in this movie about a family's complicated love lives and problems.

CNN: 10 summer movies that we're actually looking forward to

Meanwhile, Liam Neeson is to star alongside Hugh Grant and Martine McCutcheon in Richard Curtis's directorial debut Love Actually.

BBC: Neeson to unveil patriot statue

It tells the story of Streisand's up and coming female singer who falls in love with an established rock star, played by Kris Kristofferson, only to find her career on the rise whilst his fades.

BBC: Beyonce

Fueled by peppy hits such as "Love Today" and "Grace Kelly, " Mika's bejeweled star shot high, with more than 6 million albums sold worldwide and top fashion designers wanting to dress him (Christian Louboutin designs shoes for the 6-foot-4 singer).

CNN: 'Grace Kelly's' Mika confesses awkward youth

The star, whose hits include I'm Outta Love, also suffers from the bowel condition Crohn's disease and had an operation for this at the age of 13 for the illness.

BBC: Anastacia has cancer surgery