Having a ball: Katie Holmes and her daughter Suri cooled off in the swimming pool as the temperature hit 32C in Miami yesterday. The pair were there celebrating Tom Cruise's 49th birthdayIt hit 32C yesterday in Miami so it was no wonder Katie Holmes and daughter Suri were quick to jump in the pool and cool off as they celebrated Tom Cruise's 49th birthday over the weekend.
Both Katie and little Suri donned their bikinis as they arrived for the surprise birthday party, with five-year-old Suri also sporting face paint as she played with a beach ball with her mother.
However, while Suri looked girly in her pink two-piece, mother Katie showed off her noticeably slimmer frame in her navy bikini.
Drying off: The pair dry off after their pool party and ball gameWith her abdominal muscles bulging and hip bones slightly protruding, there was hardly an inch to pinch on the star.
Parading her flat stomach, the actress also flaunted her protruding belly button and paler complexion.
Earlier, the former Dawson's Creek star was forced to roll her tracksuit pant bottoms over to avoid them slipping off her shrinking frame.
She paired the look with a peach coloured t-shirt, flats and a straw beach bag.
In shape: Joining his wife poolside was the birthday boy himself Tom, who stripped off down to boardshorts for his swim, handing his son Connor his shirt
Camera ready: Exposing his buff body, Tom showed off the results of working out hard to prepare for his current role of shirtless rocker Stacee Jaxx in Rock Of Ages, which he is currently filming in the Florida cityThe dressed down attire was not only hardly suitable for the occasion but swamped Katie's tiny frame.
Later she had later changed into a polka dot sundress.
Joining his wife poolside was the birthday boy himself, Tom, who stripped off down to boardshorts for his swim, handing son Connor his shirt.
Daddy's girl: Earlier he walked hand in hand with the couple's six-year-old daughter Suri, who had had her face painted in a butterfly design
Leading the way: Little Suri grabbed her father's hand and lead her father down the stairs
Painted faces: Suri had her face painted several times with different designs including this floral patternExposing his buff body, Tom showed off the results of working out hard to prepare for his current role of shirtless rocker Stacee Jaxx in Rock Of Ages, which he is currently filming in the Florida city.
Earlier he walked hand in hand with the couple's six-year-old daughter Suri, who had had her face painted in a butterfly design.
Throughout the day, the little girl had a ball as she had several designs applied to her face.
It may have been Tom's birthday, but it appeared that Katie was the one getting spoiled on his big day.
Happy Birthday... to me? Katie sported some very large new bling on her wedding finger The actress was also sporting some very large new bling on her wedding finger where she usually wears her oval-shaped diamond engagement ring.
The ring, which featured several pave diamonds on its wide band, was paired with Katie's platinum wedding band.
Katie chose the Soho Beach House Miami Hotel for Tom's party where all of his children, Suri, Isabella and Connor were all in attendance.
The extended family along with the 40-strong guest-list dined on an Italian meal and finished it off with some chocolate cake as dessert.
Katie was all smiles as she arrived at the bash and wore her complexion make-up free.
Pretty: The ring, which featured several pave diamonds on its wide band, was paired with Katie's platinum wedding bandExcited about the festivities, the mother-of-one broke into dance, moving to the beat of some Caribbean music as she arrived for the party.
Tom, dressed in a white shirt and a fedora hat sat contently at the table as he kept a close eye on Suri who was playing with a beach ball nearby.
Ever the fashionista, the six-year-old wore a grey striped dress paired with her favourite gold heels for the occasion,
She accessorised the look with some blue wayfarers and had painted her fingernails red.
Suri was chatting to another young girl who was in a similar frock in red and grey stripes.
The family also found time to have some fun at the beach.
Birthday boy: Tom, dressed in a white shirt and a fedora hat sat contently at the table as he kept a close eye on Suri who was playing with a beach ball nearby
Connor,Tom's son with his ex-wife Nicole Kidman, was seen surfing some waves in the clear blue waters.
The 16-year-old gentlemanly teenager averted his eyes as he came across a female topless swimmer.
The family are together at the seaside town in Florida where Tom is filming new movie Rock of Ages.
Beaming: Katie was all smiles on her husband's big day 
Getting her groove on: Excited about the festivities, the mother-of-one broke into dance, moving to the beat of some Caribbean music as she arrived for the partyEarlier in the week, Katie was back in Los Angeles, where she attended the premiere of her new movie Don't Be Afraid of the Dark.
Speaking to the LA Times, she said it had been 'a pleasure' working on the movie.
She said: 'This film has great characters and a great family drama happening outside of the scares, which only increase the scares.'
Tom, meanwhile, is undergoing an amazing transformation to play long-haired, tattooed rocker Jaxx in Rock of Ages, which is due for release next year.
Fashionista: Suri wore a grey striped dress paired with her favourite gold heels for the occasion
Chic: She accessorised the look with some blue wayfarers and had painted her fingernails redAlso starring Russell Brand, it tells the story of a girl who arrives in Hollywood at the height of the 1980s rock scene.
It's a very different role for Cruise, and Katie has given her backing to the career departure by revealing that her husband likes to perform at their home.
'Tom is such an amazing performer. Yes, we have music in our house and it's amazing,' she told Access Hollywood recently.
Sand and surf: Connor,Tom's son with his ex-wife Nicole Kidman, was seen surfing some waves in the clear blue waters source : dailymail