Undercover Angel (1999)

Harrison Tyler (Winters) is a down-on-his-luck writer forced to churn out prose for pulp publishers while he works on his novel. With the rent late and his landlord eager to evict him, help comes in the unexpected form of his ex-girlfriend's daughter Jenny (Welch's spokesperson Young), an adorable but mischievous six-year-old with an ambitious, top-secret plan to inspire Harrison's writing by jump-starting his romantic life. Using all the cunning and charm an six-year-old can muster, the cherubic Jenny sets out to kindle an unlikely romance between Harrison and the neighborhood beauty Holly (former BAYWATCH lifeguard Bleeth), as well as get his manuscripts into the hands of a respectable publisher. As everyone involved soon finds out, when Jenny's around, anything can happen!